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Mcintosh Mc501 Power Amplifier Pair

End: 23.03. 2024 05:38:23 on Saturday
  • Condition: Used
  • Price: 10950.31 EUR FESTPREIS
  • Status: unsold
  • Item number: 116080206342
  • Seller: dr_nine (1382|99.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Worldwide
  • Shipping: 198,0 EUR
  • on EBAY
  • Description

    PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>

MCINTOSH Model number: MC420 4ch×50W power amplifier

End: 05.03. 2024 00:54:35 on Tuesday
  • Condition: Used
  • Price: 624.44 EUR FESTPREIS
  • Status: unsold
  • Item number: 375211183553
  • Seller: jamazon77 (1050|98.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Tokyo Japan
  • Ships to: Worldwide
  • Shipping: 20,0 EUR
  • on EBAY
  • Description

    href=https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css> MCINTOSH Model number: MC420 4ch×50W power amplifier Description Model number: MC420Warranty period: 1 month Warranty Estimated shipping: 3-4 days later Registration date: January 10, 2024 Features/Notes[Rated output] 50W x 4ch, 50W x 2ch + 100W x 1ch, 100W x 2chFeatures/Notes[Rated output band] 20Hz to 20KHz (4?)Features/Notes[Total harmonic distortion rate] 0.005% (maximum harmonic distortion rate at any output level from 250mW to rated output) / 0.010% (when connected with bridge)Features/Notes[Dynamic headroom] 1.3dBFeatures/Notes[Frequency characteristics] 20Hz to 20KHz +0, -0.25dB 10Hz to 50KHz +0, -3.00dBFeatures/Notes[Compatible speaker impedance] 4? (2? or more)/However, bridge connection has a 4? loadFeatures/Notes[Input Sensitivity] 0.3~2VFeatures/Notes[S/N ratio] 110dBFeatures/Notes[Power supply voltage] DC14.4VFeatures/Notes[Current consumption] 2.0A (at idling) 31A (at rated output)Features/Notes[External dimensions] 362(W)x71(H)x305(D)mmFeatures/Notes[Weight] 6.6kgFeatures/NotesThere are velcro and other tape marks on the bottom.Features/NotesNo accessories. Main body onlyFeatures/NotesOne screw missingWEB No.1050040000042462[Display based on the Secondhand Goods Business Law: Niigata Prefecture Public Safety Commission No. 461060001043] ?Note only for products that are turned on.?????????????Products that do not turn on are not eligible? The power supply for this product is AC100V 50/60Hz.A transformer may be required in some countries.Please prepare the transformer on the purchase side. Outlet specifications??A typeIf it is different from A type, a converter is required. You in areas other than 100V.If you use the transformer I sell, you can use it in areas other than 100V.ebay.comhttp://www.ebay.com/itm/373547463184ebay.ukhttps://www.ebay.com/itm/373547520813 ebay.euhttps://www.ebay.com/itm/373547520926ebay.auhttps://www.ebay.com/itm/373547520958We also sell other than ebay.com.Please contact us if you would like to purchase.If you have any other questions, please contact me.* It may not be possible in some areasPlease consider carefully.Payment ??We accept payment by PayPal only. ??Please payment within ??3 days after the auction closed. Shipping free shippingShip by express EMS?or DHL or FedExWe will deliver by the fastest delivery method. Shipment with damage / loss insuranceWith tracking number ??(10-15 days to US) ??(10-30days or more to Other countries) Terms of Sale ??[About returned goods]????Returns are accepted only if the item was ? not the item described in the aution. [Return] Returned goods for personal reasons will not be accepted. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying. Provided by HARU

McIntosh MC7150 Power Guard Digital Dynamic Stereo Power Amplifier Black Rare

End: 03.03. 2024 06:12:49 on Sunday
  • Condition: Used
  • Price: 2280.88 EUR FESTPREIS
  • Status: unsold
  • Item number: 404758590892
  • Seller: tetsuya09 (903|99.6%)
  • Seller information: Commercial (with base shop)
  • Item location: HYOGO Japan
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    DescriptionModel: Stereo power amplifier Output impedance stereo: 2?, 4?, 8?Output stereo: 150W+150W (sine wave continuous output, load impedance 2/4/8?)Output frequency band: 20Hz to 20kHz SN ratio: 105dB or less (at rated output, A weighted)PaymentAll payment methods handled by eBay are accepted.ShippingWe will ship using DHL or FedEx or EMS(Japan Post).Shipping is only available to the address registered in eBay.Any address not registered in eBay is not acceptable to ship.Delivery may be delayed if the shipping company is congested. International Buyers - Please Note:-Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.These charges are usually collected when you receive the goods from the freight (transportation) company delivering them. Please do not confuse them with additional shipping charges.-If there is a remote charge for your address, we will charge you for additional shipping.-We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.Thank you for your understanding. About UsWe are base in Japan.Thank you for looking at our items.We sell a lot of nice and rare products from Japan.Please have a look at our other items if you like.

Mcintosh Mc501 Power Amplifier Single Amp

End: 26.02. 2024 21:57:17 on Monday
  • Condition: Used
  • Price: 3194.89 EUR Auktion
  • Status: sold
  • Item number: 285714815179
  • Bids: 4
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    For sale is McIntosh Mc501 power amplifier, made in usa. This amplifier are designed to deliver exceptional audio performance and are highly sought after by audiophiles and audio professionals alike. They are compatible with a wide range of audio systems and provide powerful and detailed sound reproduction. The brand of these amplifier is McIntosh, known for their high-quality audio equipment. This amplifiers is in excellent working condition and has been well-maintained. It are a great addition to any audio system and are sure to provide a superior listening experience. The condition is 8 /10 only because there is 2 really small dent on top they look exactly the same so I dont know if they are normal. This amp was swapped out for a MC1000 and has been sitting on my shelf for the last 3 years. I thought I would use but dont really need. I do have box at my warehouse Sorry for last listing said pair and could not edit it so I canceled listing This is for one Amplifier Please email about shipping will be a minimum of 200 + to ship the box is large and heavy

Mcintosh Mc2500 Power Amplifier

End: 23.02. 2024 21:40:37 on Friday
  • Condition: Used
  • Price: 3436.17 EUR FESTPREIS
  • Status: unsold
  • Item number: 226007049111
  • Seller: jp-shop2018 (779|99.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Americas
  • Shipping: 140,0 EUR
  • on EBAY
  • Description

    DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

Mcintosh Mc501 Power Amplifier Single Amp

End: 19.02. 2024 21:57:04 on Monday
  • Condition: Used
  • Price: 3148.99 EUR Auktion
  • Status: unsold
  • Item number: 285699078398
  • Bids: 0
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    For sale is McIntosh Mc501 power amplifier, made in usa. This amplifier are designed to deliver exceptional audio performance and are highly sought after by audiophiles and audio professionals alike. They are compatible with a wide range of audio systems and provide powerful and detailed sound reproduction. The brand of these amplifier is McIntosh, known for their high-quality audio equipment. This amplifiers is in excellent working condition and has been well-maintained. It are a great addition to any audio system and are sure to provide a superior listening experience. The condition is 8 /10 only because there is 2 really small dent on top they look exactly the same so I dont know if they are normal. This amp was swapped out for a MC1000 and has been sitting on my shelf for the last 3 years. I thought I would use but dont really need. I do have box at my warehouse Sorry for last listing said pair and could not edit it so I canceled listing This is for one Amplifier Please email about shipping will be a minimum of 200 + to ship the box is large and heavy

McIntosh MC2250 Stereo Power Amplifier 250 / 250 Watt VERY RARE 1 of 499

End: 14.02. 2024 15:57:30 on Wednesday
  • Condition: Used
  • Price: 1522.95 EUR Auktion
  • Status: unsold
  • Item number: 285693074229
  • Bids: 0
  • Seller: senglomein (76|96.4%)
  • Seller information: Commercial (with base shop)
  • Item location: Brooklyn, New York USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    M c I n t o s h MC 2250 Stereo Power Amplifier250 250 Watt Per Channel prod. 1982 - 1988 1 out of only 499 units! This stereo amplifier is a serious piece of audio equipment. It is by far the most powerful amp that my home entertainment center has ever seen. The unit is about the size of an original XBOX, just alittle taller, but the MC 2250 weighs approx. 80 pounds! Ill include more detailed specs and information below, but in terms of my own experience with the unit; Sound: Exceptionally True, Full Resolution, Wide Soundstage with impressive seperation of vocals and bass, playback stays precise at low & high levels----no clipping or lagging or distortion whatsoever. Just smooth & powerful. Machine operates DEAD SILENT too! Physical Condition: Overall very good - great appearance. There are some hairline scratches and stubburn brushed-marks, and then theres maybe half a dozen more noticeable scratchesmarkings. Original Printed TextLettering is 96% Unscathed & Fully Legible, meaning less than 5% of the textlettering has been lost to time. Faceplate has one slightly bent corner, see photos, which is unfortunately not all that uncommon to see with heavy units like these. Interior is clean and well kept, wires kept tidy, surfaces shiny and connections secure. Metal frames and housings have very-very little to no rust at all. The photos should illustrate better than my words! ISSUE: The Red Light. Turn on the unit, and immediately the automatic system test sounds the alarm, (optional toggle off or on) indicates that there is something awry with The Left Channel (System Test code #3 blinks for a few seconds, it is faint, old bulb). Turn off the unit, wait a few moments and power it up again to find the same test code flashes, lighting up the red indicator for the left channel. HOWEVER, both channels are fully functioning and neither channel is operating differently than the other, if that makes sense. The left channel in this instance should be dead and or operate within a limited range, and the right channel should then sound significantly loudermore dynamic, simply in contrast to the left. But this is NOT the case. Fortunately, both left and right channels operate as they should, at low & high levels all the same. Unfortunately, there is a red light present alongside the normal green light. My guess is the left channel limit indicator has a faulty connection somewhere andor the corresponding IC chip (integrated circuit) component just needs to be replaced...or ignored! Technical Specifications:PERFORMANCE Mclntosh audio power ratings are in accordance with the Federal Trade Commission Regulation of November 4, 1974 concerning power output claims for amplifiers uséd in home entertainment products. POWER OUTPUT STEREO 250 watts minimum sine wave continuous average power output, per channel, both channels operating into 1 ohm, 2 ohms, 4 ohms, or 8 ohms load impedance, which is: 15.8 volts RMS across 1 ohm 22.4 volts RMS across 2 ohms 31.6 volts RMS across 4 ohms 44.7 volts RMS across 8 ohms MONO 500 watts minimum sine wave continuous average power output into 0.5 ohm, 1 ohm, 2 ohms, 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 15.8 volts RMS across 0.5 ohm 22.4 volts RMS across 1 ohm 31.6 volts RMS across 2 ohms 44.7 volts RMS across 4 ohms 63.2 volts RMS across 8 ohms 89.4 volts RMS across 16 ohms OUTPUT LOAD IMPEDANCE STEREO 1 ohm, 2 ohms, 4 ohms, and 8 ohms; separate terminals are provided for each output. MONO-PARALLEL 0.5 ohm, 1 ohm, 2 ohms, and 4 ohms; obtained by connecting together the appropriate terminals of both channels. MONO-BRIDGED 2 ohms, 4 ohms, 8 ohms, or 16 ohms, balanced to common connections. RATED POWER BAND 20 Hz to 20,000 Hz TOTAL HARMONIC DISTORTION STEREO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 250 watts per channel from 20 Hz to 20,000 Hz, both channels operating. MONO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 500 watts from 20 Hz to 20,000 Hz. INTERMODULATION DISTORTION STEREO 0.02% maximum if instantaneous peak power out- put is 500 watts or less per channel with both channels operating for any combination of frequencies, 20 Hz to 20,000 Hz. MONO 0.02% maximum if instantaneous peak power out- put is 1000 watts or less for any combination of frequences, 20 Hz to 20,000 Hz. FREQUENCY RESPONSE (at one watt output) 20 Hz to 20,000 Hz +0 -0.25 dB. 10 Hz to 100,000 Hz + 0.25 - 1 dB. NOISE AND HUM 95 dB below rated output. DAMPING FACTOR Greater than 30 INPUT IMPEDANCE 50,000 ohms. INPUT SENSITIVITY Switchable: 0.75 volt or 2.5 volts—level control provided for higher input voltages. POWER GUARD Clipping is prevented and THD does not exceed 2% with up to 20 dB overdrive at 1 KHz. POWER REQUIREMENTS 120 volts 50/60 Hz 0.7 to 12 amps. SEMICONDUCTOR COMPLEMENT 76 silicon transistors 37 silicon rectifiers and diodes 9 integrated circuits SIZE Front panel measures 16 inches wide (40.7 cm) by 6-31/32 inches high (17.7 cm). Chassis measures 14-9/16 inches wide (37 cm) by 6-1/2 inches high (16.5 cm) by 14-1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 inch (2.5 cm) in front of mounting panel FINISH Front panel is anodized gold. Chassis is chrome and black WEIGHT 80 pounds (36.3 kg) net 94 pounds (42.6 kg) in shipping carton Experience the exceptional sound quality of the McIntosh MC2250 Stereo Power Amplifier, a very rare piece of audio equipment that is 1 of only 499 ever made. This power amplifier delivers a powerful 250/250 watt output and features stereo L/R RCA audio inputs, 2 channels, and 2 inputs. Plus, it has a headphone jack and 4 outputs, making it the perfect addition to your home audio setup. With its sleek design and top-of-the-line features, the McIntosh MC2250 is the ideal choice for audiophiles who demand nothing but the best.

Mcintosh Mc501 Power Amplifier Single Amp

End: 12.02. 2024 21:56:51 on Monday
  • Condition: Used
  • Price: 3885.22 EUR Auktion
  • Status: unsold
  • Item number: 285687391723
  • Bids: 0
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    For sale is McIntosh Mc501 power amplifier, made in usa. This amplifier are designed to deliver exceptional audio performance and are highly sought after by audiophiles and audio professionals alike. They are compatible with a wide range of audio systems and provide powerful and detailed sound reproduction. The brand of these amplifier is McIntosh, known for their high-quality audio equipment. This amplifiers is in excellent working condition and has been well-maintained. It are a great addition to any audio system and are sure to provide a superior listening experience. The condition is 8 /10 only because there is 2 really small dent on top they look exactly the same so I dont know if they are normal. This amp was swapped out for a MC1000 and has been sitting on my shelf for the last 3 years. I thought I would use but dont really need. I do have box at my warehouse Sorry for last listing said pair and could not edit it so I canceled listing This is for one Amplifier Please email about shipping will be a minimum of 200 + to ship the box is large and heavy

Mcintosh Mc2500 Power Amplifier

End: 11.02. 2024 05:39:57 on Sunday
  • Condition: Used
  • Price: 3639.58 EUR FESTPREIS
  • Status: unsold
  • Item number: 225959733363
  • Seller: jp-shop2018 (747|99.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Americas
  • Shipping: 140,0 EUR
  • on EBAY
  • Description

    DescriptionAll items are shown in the pictures. If you cannot tell from the pictures please contact us. Due to differences in region codes some games CDs DVDs etc. may not ?be available. The voltage of some electrical products may be different. Please make sure to check before purchasing. PaymentPlease pay within 2 days of winning the auction. Shipping There have been delays in delivery due to the global pandemic. There may be a significant delay in the scheduled delivery date. Delivery Time Economy delivery? 3 to 4 weeks (Tracking numbers are not reflected in Australia Canada and some regions.) Standard delivery 2 to 3 weeks Terms of Sale If payment is not confirmed within 2 days of purchase the order will be cancelled. Returns are accepted within 60 days.International Buyers - Please Note: Import duties and taxes are not included in the item price or shipping cost. Please check with your countrys customs office for additional costs before bidding or purchasing. Duties and taxes are not collected by the shipping company. Please check with your countrys customs office for additional costs before bidding or purchasing. The act of declaring goods at a lower value or declaring goods as gifts is prohibited by international governments.

Mcintosh Mc501 Power Amplifier Pair

End: 09.02. 2024 05:36:21 on Friday
  • Condition: Used
  • Price: 9780.22 EUR FESTPREIS
  • Status: unsold
  • Item number: 116038132515
  • Seller: dr_nine (1332|98.4%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Worldwide
  • Shipping: 198,0 EUR
  • on EBAY
  • Description

    PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>

Mcintosh Mc7150 Power Amplifier OwnerS Manual Instruction

End: 09.02. 2024 05:34:44 on Friday
  • Condition: Used
  • Price: 206.55 EUR FESTPREIS
  • Status: unsold
  • Item number: 116038132169
  • Seller: dr_nine (1332|98.4%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Worldwide
  • Shipping: 148,0 EUR
  • on EBAY
  • Description

    PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>

McIntosh MC501 MC-501 Monoblock Power Amplifiers

End: 08.02. 2024 00:06:46 on Thursday
  • Condition: Used
  • Price: 4680.0 USD Auktion
  • Status: 6T 23:30:9
  • Item number: 315131121590
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Compton,CA,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY

Mcintosh Mc501 Power Amplifier

End: 05.02. 2024 21:56:32 on Monday
  • Condition: Used
  • Price: 4246.72 EUR Auktion
  • Status: unsold
  • Item number: 285676527247
  • Bids: 0
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    For sale is McIntosh Mc501 power amplifier, made in usa. This amplifier are designed to deliver exceptional audio performance and are highly sought after by audiophiles and audio professionals alike. They are compatible with a wide range of audio systems and provide powerful and detailed sound reproduction. The brand of these amplifier is McIntosh, known for their high-quality audio equipment. This amplifiers is in excellent working condition and has been well-maintained. It are a great addition to any audio system and are sure to provide a superior listening experience. The condition is 8 /10 only because there is 2 really small dent on top they look exactly the same so I dont know if they are normal. This amp was swapped out for a MC1000 and has been sitting on my shelf for the last 3 years. I thought I would use but dont really need. I do have box at my warehouse Sorry for last listing said pair and could not edit it so I canceled listing This is for one Amplifier Please email about shipping will be a minimum of 200 + to ship the box is large and heavy

McIntosh MC2250 Stereo Power Amplifier 250 / 250 Watt VERY RARE 1 of 499

End: 02.02. 2024 15:56:52 on Friday
  • Condition: Used
  • Price: 2032.96 EUR Auktion
  • Status: unsold
  • Item number: 285671867998
  • Bids: 0
  • Seller: senglomein (75|96.3%)
  • Seller information: Commercial (with base shop)
  • Item location: Brooklyn, New York USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    M c I n t o s h MC 2250 Stereo Power Amplifier250 250 Watt Per Channel prod. 1982 - 1988 1 out of only 499 units! This stereo amplifier is a serious piece of audio equipment. It is by far the most powerful amp that my home entertainment center has ever seen. The unit is about the size of an original XBOX, just alittle taller, but the MC 2250 weighs approx. 80 pounds! Ill include more detailed specs and information below, but in terms of my own experience with the unit; Sound: Exceptionally True, Full Resolution, Wide Soundstage with impressive seperation of vocals and bass, playback stays precise at low & high levels----no clipping or lagging or distortion whatsoever. Just smooth & powerful. Machine operates DEAD SILENT too! Physical Condition: Overall very good - great appearance. There are some hairline scratches and stubburn brushed-marks, and then theres maybe half a dozen more noticeable scratchesmarkings. Original Printed TextLettering is 96% Unscathed & Fully Legible, meaning less than 5% of the textlettering has been lost to time. Faceplate has one slightly bent corner, see photos, which is unfortunately not all that uncommon to see with heavy units like these. Interior is clean and well kept, wires kept tidy, surfaces shiny and connections secure. Metal frames and housings have very-very little to no rust at all. The photos should illustrate better than my words! ISSUE: The Red Light. Turn on the unit, and immediately the automatic system test sounds the alarm, (optional toggle off or on) indicates that there is something awry with The Left Channel (System Test code #3 blinks for a few seconds, it is faint, old bulb). Turn off the unit, wait a few moments and power it up again to find the same test code flashes, lighting up the red indicator for the left channel. HOWEVER, both channels are fully functioning and neither channel is operating differently than the other, if that makes sense. The left channel in this instance should be dead and or operate within a limited range, and the right channel should then sound significantly loudermore dynamic, simply in contrast to the left. But this is NOT the case. Fortunately, both left and right channels operate as they should, at low & high levels all the same. Unfortunately, there is a red light present alongside the normal green light. My guess is the left channel limit indicator has a faulty connection somewhere andor the corresponding IC chip (integrated circuit) component just needs to be replaced...or ignored! Technical Specifications:PERFORMANCE Mclntosh audio power ratings are in accordance with the Federal Trade Commission Regulation of November 4, 1974 concerning power output claims for amplifiers uséd in home entertainment products. POWER OUTPUT STEREO 250 watts minimum sine wave continuous average power output, per channel, both channels operating into 1 ohm, 2 ohms, 4 ohms, or 8 ohms load impedance, which is: 15.8 volts RMS across 1 ohm 22.4 volts RMS across 2 ohms 31.6 volts RMS across 4 ohms 44.7 volts RMS across 8 ohms MONO 500 watts minimum sine wave continuous average power output into 0.5 ohm, 1 ohm, 2 ohms, 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 15.8 volts RMS across 0.5 ohm 22.4 volts RMS across 1 ohm 31.6 volts RMS across 2 ohms 44.7 volts RMS across 4 ohms 63.2 volts RMS across 8 ohms 89.4 volts RMS across 16 ohms OUTPUT LOAD IMPEDANCE STEREO 1 ohm, 2 ohms, 4 ohms, and 8 ohms; separate terminals are provided for each output. MONO-PARALLEL 0.5 ohm, 1 ohm, 2 ohms, and 4 ohms; obtained by connecting together the appropriate terminals of both channels. MONO-BRIDGED 2 ohms, 4 ohms, 8 ohms, or 16 ohms, balanced to common connections. RATED POWER BAND 20 Hz to 20,000 Hz TOTAL HARMONIC DISTORTION STEREO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 250 watts per channel from 20 Hz to 20,000 Hz, both channels operating. MONO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 500 watts from 20 Hz to 20,000 Hz. INTERMODULATION DISTORTION STEREO 0.02% maximum if instantaneous peak power out- put is 500 watts or less per channel with both channels operating for any combination of frequencies, 20 Hz to 20,000 Hz. MONO 0.02% maximum if instantaneous peak power out- put is 1000 watts or less for any combination of frequences, 20 Hz to 20,000 Hz. FREQUENCY RESPONSE (at one watt output) 20 Hz to 20,000 Hz +0 -0.25 dB. 10 Hz to 100,000 Hz + 0.25 - 1 dB. NOISE AND HUM 95 dB below rated output. DAMPING FACTOR Greater than 30 INPUT IMPEDANCE 50,000 ohms. INPUT SENSITIVITY Switchable: 0.75 volt or 2.5 volts—level control provided for higher input voltages. POWER GUARD Clipping is prevented and THD does not exceed 2% with up to 20 dB overdrive at 1 KHz. POWER REQUIREMENTS 120 volts 50/60 Hz 0.7 to 12 amps. SEMICONDUCTOR COMPLEMENT 76 silicon transistors 37 silicon rectifiers and diodes 9 integrated circuits SIZE Front panel measures 16 inches wide (40.7 cm) by 6-31/32 inches high (17.7 cm). Chassis measures 14-9/16 inches wide (37 cm) by 6-1/2 inches high (16.5 cm) by 14-1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 inch (2.5 cm) in front of mounting panel FINISH Front panel is anodized gold. Chassis is chrome and black WEIGHT 80 pounds (36.3 kg) net 94 pounds (42.6 kg) in shipping carton Experience the exceptional sound quality of the McIntosh MC2250 Stereo Power Amplifier, a very rare piece of audio equipment that is 1 of only 499 ever made. This power amplifier delivers a powerful 250/250 watt output and features stereo L/R RCA audio inputs, 2 channels, and 2 inputs. Plus, it has a headphone jack and 4 outputs, making it the perfect addition to your home audio setup. With its sleek design and top-of-the-line features, the McIntosh MC2250 is the ideal choice for audiophiles who demand nothing but the best.

Mcintosh MC420 4ch x 50w Power Amplifier Car Audio from Japan Working Tested

End: 31.01. 2024 04:27:08 on Wednesday
  • Condition: Used
  • Price: 488.32 USD FESTPREIS
  • Status: 30T 22:13:12
  • Item number: 355334279724
  • Seller: (|%)
  • Seller information:
  • Item location: Japan Japan
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Item DescriptionOperation has been confirmed. accessories Everything in the picture. Please feel free to contact us for price reduction offers.ShippingDomestic Shipping(United States)Expedited shippingFreeShippingInternational ShippingExpedited International Flat Rate ShippingShipping Cost : $0.00Canada, United Kingdom, Mexico, FrancePayment eBay Managed PaymentOther Term International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up -?do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

Mcintosh Mc501 Power Amplifier Pair

End: 29.01. 2024 21:13:28 on Monday
  • Condition: Used
  • Price: 4517.85 EUR Auktion
  • Status: unsold
  • Item number: 285674611245
  • Bids: 0
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    For sale is a pair of McIntosh Mc501 power amplifiers, made in usa. Thisamplifier are designed to deliver exceptional audio performance and are highly sought after by audiophiles and audio professionals alike. They are compatible with a wide range of audio systems and provide powerful and detailed sound reproduction. The brand of these amplifiers is McIntosh, known for their high-quality audio equipment. This pair of amplifiers is in excellent working condition and has been well-maintained. They are a great addition to any audio system and are sure to provide a superior listening experience. The condition is 8 /10 only because there is 2 really small dent on top they look exactly the same so I dont know if they are normal. This amp was swapped out for a MC1000 and has been sitting on my shelf for the last 3 years. I thought I would use but dont really need. I do have box at my warehouse

Mcintosh Mc501 Power Amplifier

End: 29.01. 2024 16:24:29 on Monday
  • Condition: Used
  • Price: 485.31 EUR Auktion
  • Status: unsold
  • Item number: 285674742734
  • Bids: 0
  • Seller: a1teak (482|100.0%)
  • Seller information: non commercial
  • Item location: Clearwater, Florida USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    Mcintosh Mc501 Power Amplifier . Condition is Used. Shipped with USPS Ground Advantage.

Mcintosh Mc2500 Power Amplifier Transistor

End: 28.01. 2024 16:07:10 on Sunday
  • Condition: Used
  • Price: 3975.32 USD FESTPREIS
  • Status: 30T 22:41:7
  • Item number: 155975815880
  • Seller: (|%)
  • Seller information:
  • Item location: Japan Japan
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Visit Store Add to Favorite Sellers See Feedbacks Contact Us Mcintosh Mc2500 Power Amplifier Transistor Details There are a lot of scratches and rust on the main body.There are also scratches and there is a lot of damage to the appearance.Power cable Non-genuine included Dimensions/Weight W483 D465 H263mm 60.3kg About Us Payment Shipping Returns We specializes in the resale in Japan. Its our pleasure to make you happy by proposing our recommend item. Please feel free to ask us if you have any questions or request about items. We guarantee 100% product reliability and satisfaction. In the unlikely event of a problem since all of our listings are secondary market items we will make every effort to resolve it quickly so please contact us anytime with questions or concerns. Supports managed payments Please pay within 3 days after auction is finished. Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.Normally international shipments are delivered in 10-15 business days but it can take longer depends to your countrys custom handing time. Most items are offered with Free return within 30 days!In order for the item to be qualified under FREE return the item must be returned within 30 days and in original condition. Refunds for altered damaged used items may be subject to deduction.Item will be inspected for completeness and condition upon receipt back before a replacement or refund can be issued. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. Please feel free to ask us if you have any questions or request about items. Clarification: We specializes in the re-sale of antique items and we are not manufacturers or direct-distributors. As a result all items in our inventory are second hand. Some items may be labeled as new but this simply refers to their condition at the time of acquisition and its important to note that these items have previously entered the market. Due to the nature of our business cosmetic imperfections such as scratches or peeling may be observed on the packaging of items. We prioritize providing accurate information about the condition of our products ensuring transparency and reliability in all transactions. We 100% guarantee the authenticity of our products and in the unlikely event of a counterfeit or error we are committed to taking appropriate measures. If you have any questions or concerns please feel free to reach out to us. Payment Supports managed payments Please pay within 3 days after auction is finished. Shipping Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.Normally international shipments are delivered in 10-15 business days but it can take longer depends to your countrys custom handing time. Returns Most items are offered with Free return within 30 days!In order for the item to be qualified under FREE return the item must be returned within 30 days and in original condition. Refunds for altered damaged used items may be subject to deduction.Item will be inspected for completeness and condition upon receipt back before a replacement or refund can be issued.

Mcintosh Mc2500 Power Amplifier

End: 28.01. 2024 16:07:09 on Sunday
  • Condition: Used
  • Price: 4581.36 USD FESTPREIS
  • Status: 30T 22:41:6
  • Item number: 155975815877
  • Seller: (|%)
  • Seller information:
  • Item location: Japan Japan
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Visit Store Add to Favorite Sellers See Feedbacks Contact Us Mcintosh Mc2500 Power Amplifier Details More details will be added in the future priority is being given to informing you of the items existence. Please message me and I will add details with priority. I would be happy to receive your message or offer. About Us Payment Shipping Returns We specializes in the resale in Japan. Its our pleasure to make you happy by proposing our recommend item. Please feel free to ask us if you have any questions or request about items. We guarantee 100% product reliability and satisfaction. In the unlikely event of a problem since all of our listings are secondary market items we will make every effort to resolve it quickly so please contact us anytime with questions or concerns. Supports managed payments Please pay within 3 days after auction is finished. Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.Normally international shipments are delivered in 10-15 business days but it can take longer depends to your countrys custom handing time. Most items are offered with Free return within 30 days!In order for the item to be qualified under FREE return the item must be returned within 30 days and in original condition. Refunds for altered damaged used items may be subject to deduction.Item will be inspected for completeness and condition upon receipt back before a replacement or refund can be issued. About Us We are located in Japan. Its our pleasure to make you happy by proposing our recommend item. Please feel free to ask us if you have any questions or request about items. Clarification: We specializes in the re-sale of antique items and we are not manufacturers or direct-distributors. As a result all items in our inventory are second hand. Some items may be labeled as new but this simply refers to their condition at the time of acquisition and its important to note that these items have previously entered the market. Due to the nature of our business cosmetic imperfections such as scratches or peeling may be observed on the packaging of items. We prioritize providing accurate information about the condition of our products ensuring transparency and reliability in all transactions. We 100% guarantee the authenticity of our products and in the unlikely event of a counterfeit or error we are committed to taking appropriate measures. If you have any questions or concerns please feel free to reach out to us. Payment Supports managed payments Please pay within 3 days after auction is finished. Shipping Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.Normally international shipments are delivered in 10-15 business days but it can take longer depends to your countrys custom handing time. Returns Most items are offered with Free return within 30 days!In order for the item to be qualified under FREE return the item must be returned within 30 days and in original condition. Refunds for altered damaged used items may be subject to deduction.Item will be inspected for completeness and condition upon receipt back before a replacement or refund can be issued.

McIntosh MC2250 Stereo Power Amplifier 250 / 250 Watt VERY RARE 1 of 499

End: 26.01. 2024 15:56:41 on Friday
  • Condition: Used
  • Price: 2211.05 EUR Auktion
  • Status: unsold
  • Item number: 285660951959
  • Bids: 0
  • Seller: senglomein (74|96.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Brooklyn, New York USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    M c I n t o s h MC 2250 Stereo Power Amplifier250 250 Watt Per Channel prod. 1982 - 1988 1 out of only 499 units! This stereo amplifier is a serious piece of audio equipment. It is by far the most powerful amp that my home entertainment center has ever seen. The unit is about the size of an original XBOX, just alittle taller, but the MC 2250 weighs approx. 80 pounds! Ill include more detailed specs and information below, but in terms of my own experience with the unit; Sound: Exceptionally True, Full Resolution, Wide Soundstage with impressive seperation of vocals and bass, playback stays precise at low & high levels----no clipping or lagging or distortion whatsoever. Just smooth & powerful. Machine operates DEAD SILENT too! Physical Condition: Overall very good - great appearance. There are some hairline scratches and stubburn brushed-marks, and then theres maybe half a dozen more noticeable scratchesmarkings. Original Printed TextLettering is 96% Unscathed & Fully Legible, meaning less than 5% of the textlettering has been lost to time. Faceplate has one slightly bent corner, see photos, which is unfortunately not all that uncommon to see with heavy units like these. Interior is clean and well kept, wires kept tidy, surfaces shiny and connections secure. Metal frames and housings have very-very little to no rust at all. The photos should illustrate better than my words! ISSUE: The Red Light. Turn on the unit, and immediately the automatic system test sounds the alarm, (optional toggle off or on) indicates that there is something awry with The Left Channel (System Test code #3 blinks for a few seconds, it is faint, old bulb). Turn off the unit, wait a few moments and power it up again to find the same test code flashes, lighting up the red indicator for the left channel. HOWEVER, both channels are fully functioning and neither channel is operating differently than the other, if that makes sense. The left channel in this instance should be dead and or operate within a limited range, and the right channel should then sound significantly loudermore dynamic, simply in contrast to the left. But this is NOT the case. Fortunately, both left and right channels operate as they should, at low & high levels all the same. Unfortunately, there is a red light present alongside the normal green light. My guess is the left channel limit indicator has a faulty connection somewhere andor the corresponding IC chip (integrated circuit) component just needs to be replaced...or ignored! Technical Specifications:PERFORMANCE Mclntosh audio power ratings are in accordance with the Federal Trade Commission Regulation of November 4, 1974 concerning power output claims for amplifiers uséd in home entertainment products. POWER OUTPUT STEREO 250 watts minimum sine wave continuous average power output, per channel, both channels operating into 1 ohm, 2 ohms, 4 ohms, or 8 ohms load impedance, which is: 15.8 volts RMS across 1 ohm 22.4 volts RMS across 2 ohms 31.6 volts RMS across 4 ohms 44.7 volts RMS across 8 ohms MONO 500 watts minimum sine wave continuous average power output into 0.5 ohm, 1 ohm, 2 ohms, 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 15.8 volts RMS across 0.5 ohm 22.4 volts RMS across 1 ohm 31.6 volts RMS across 2 ohms 44.7 volts RMS across 4 ohms 63.2 volts RMS across 8 ohms 89.4 volts RMS across 16 ohms OUTPUT LOAD IMPEDANCE STEREO 1 ohm, 2 ohms, 4 ohms, and 8 ohms; separate terminals are provided for each output. MONO-PARALLEL 0.5 ohm, 1 ohm, 2 ohms, and 4 ohms; obtained by connecting together the appropriate terminals of both channels. MONO-BRIDGED 2 ohms, 4 ohms, 8 ohms, or 16 ohms, balanced to common connections. RATED POWER BAND 20 Hz to 20,000 Hz TOTAL HARMONIC DISTORTION STEREO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 250 watts per channel from 20 Hz to 20,000 Hz, both channels operating. MONO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 500 watts from 20 Hz to 20,000 Hz. INTERMODULATION DISTORTION STEREO 0.02% maximum if instantaneous peak power out- put is 500 watts or less per channel with both channels operating for any combination of frequencies, 20 Hz to 20,000 Hz. MONO 0.02% maximum if instantaneous peak power out- put is 1000 watts or less for any combination of frequences, 20 Hz to 20,000 Hz. FREQUENCY RESPONSE (at one watt output) 20 Hz to 20,000 Hz +0 -0.25 dB. 10 Hz to 100,000 Hz + 0.25 - 1 dB. NOISE AND HUM 95 dB below rated output. DAMPING FACTOR Greater than 30 INPUT IMPEDANCE 50,000 ohms. INPUT SENSITIVITY Switchable: 0.75 volt or 2.5 volts—level control provided for higher input voltages. POWER GUARD Clipping is prevented and THD does not exceed 2% with up to 20 dB overdrive at 1 KHz. POWER REQUIREMENTS 120 volts 50/60 Hz 0.7 to 12 amps. SEMICONDUCTOR COMPLEMENT 76 silicon transistors 37 silicon rectifiers and diodes 9 integrated circuits SIZE Front panel measures 16 inches wide (40.7 cm) by 6-31/32 inches high (17.7 cm). Chassis measures 14-9/16 inches wide (37 cm) by 6-1/2 inches high (16.5 cm) by 14-1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 inch (2.5 cm) in front of mounting panel FINISH Front panel is anodized gold. Chassis is chrome and black WEIGHT 80 pounds (36.3 kg) net 94 pounds (42.6 kg) in shipping carton Experience the exceptional sound quality of the McIntosh MC2250 Stereo Power Amplifier, a very rare piece of audio equipment that is 1 of only 499 ever made. This power amplifier delivers a powerful 250/250 watt output and features stereo L/R RCA audio inputs, 2 channels, and 2 inputs. Plus, it has a headphone jack and 4 outputs, making it the perfect addition to your home audio setup. With its sleek design and top-of-the-line features, the McIntosh MC2250 is the ideal choice for audiophiles who demand nothing but the best.

Mcintosh Mc7150 Power Amplifier

End: 26.01. 2024 05:26:23 on Friday
  • Condition: Used
  • Price: 2292.83 EUR FESTPREIS
  • Status: sold
  • Item number: 116038132508
  • Seller: dr_nine (1332|98.4%)
  • Seller information: Commercial (with base shop)
  • Item location: Japan Japan
  • Ships to: Worldwide
  • Shipping: 198,0 EUR
  • on EBAY
  • Description

    PaymentRest assured that our store offers a variety of payment methods.Please pay within 5 days after auction is finished. About UsWe are located in Japan.For electrical products check the manufacturer and product and convert to the voltage of each country.We plan to ship by FedEx or DHL.Please contact us as the shipping fee can be changed in some cases. Its our pleasure to make you happy by proposing our recommend item.If you have any questions or request about items please feel free to ask us. International Buyers - Please Note:-Import duties taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.-Please check with your countrys customs office to determine what these additional costs will be prior to bidding/buying.-These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.-We do not mark merchandise values below value or mark items as - gifts - The US and International government regulations prohibit such behavior.>

McIntosh MC501 MC-501 Monoblock Power Amplifiers

End: 25.01. 2024 00:26:55 on Thursday
  • Condition: Used
  • Price: 1.0 USD Auktion
  • Status: 6T 17:29:27
  • Item number: 204621133142
  • Bids: 1
  • Seller: (|%)
  • Seller information:
  • Item location: Banquete,TX,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY

Mcintosh MC7150 Stereo Power Amplifier Amp 150W Tested

End: 22.01. 2024 08:54:41 on Monday
  • Condition: Used
  • Price: 1808.43 EUR FESTPREIS
  • Status: unsold
  • Item number: 364281149471
  • Seller: dvtfromjapan (630|98.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Tamakawa Village Japan
  • Ships to: Worldwide
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Elevate your home audio with the McIntosh MC7150 stereo power amplifier. This sleek black amplifier delivers top-notch sound quality at 150W power. Its dual channels offer stereo L/R RCA audio inputs for a seamless audio experience. Crafted with care in the United States, the McIntosh MC7150 amplifier boasts an impressive Amplifier Class A that ensures unparalleled performance. Its sturdy design and reliable brand make it a must-have for any music enthusiast. Take your listening experience to the next level with this top-of-the-line amplifier. Shipping Expedited Shipping, handling time 2-10 days Sales Policy We accept returns within 60 days of receipt. Please contact us if you wish to return an item. There is no charge for return shipping. Please note All import fees, taxes or other related duties are paid by the buyer.

McIntosh MC2250 Stereo Power Amplifier 250 / 250 Watt VERY RARE 1 of 499

End: 19.01. 2024 15:56:30 on Friday
  • Condition: Used
  • Price: 2390.79 EUR Auktion
  • Status: unsold
  • Item number: 285650822934
  • Bids: 0
  • Seller: senglomein (74|96.2%)
  • Seller information: Commercial (with base shop)
  • Item location: Brooklyn, New York USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    M c I n t o s h MC 2250 Stereo Power Amplifier250 250 Watt Per Channel prod. 1982 - 1988 1 out of only 499 units! This stereo amplifier is a serious piece of audio equipment. It is by far the most powerful amp that my home entertainment center has ever seen. The unit is about the size of an original XBOX, just alittle taller, but the MC 2250 weighs approx. 80 pounds! Ill include more detailed specs and information below, but in terms of my own experience with the unit; Sound: Exceptionally True, Full Resolution, Wide Soundstage with impressive seperation of vocals and bass, playback stays precise at low & high levels----no clipping or lagging or distortion whatsoever. Just smooth & powerful. Machine operates DEAD SILENT too! Physical Condition: Overall very good - great appearance. There are some hairline scratches and stubburn brushed-marks, and then theres maybe half a dozen more noticeable scratchesmarkings. Original Printed TextLettering is 96% Unscathed & Fully Legible, meaning less than 5% of the textlettering has been lost to time. Faceplate has one slightly bent corner, see photos, which is unfortunately not all that uncommon to see with heavy units like these. Interior is clean and well kept, wires kept tidy, surfaces shiny and connections secure. Metal frames and housings have very-very little to no rust at all. The photos should illustrate better than my words! ISSUE: The Red Light. Turn on the unit, and immediately the automatic system test sounds the alarm, (optional toggle off or on) indicates that there is something awry with The Left Channel (System Test code #3 blinks for a few seconds, it is faint, old bulb). Turn off the unit, wait a few moments and power it up again to find the same test code flashes, lighting up the red indicator for the left channel. HOWEVER, both channels are fully functioning and neither channel is operating differently than the other, if that makes sense. The left channel in this instance should be dead and or operate within a limited range, and the right channel should then sound significantly loudermore dynamic, simply in contrast to the left. But this is NOT the case. Fortunately, both left and right channels operate as they should, at low & high levels all the same. Unfortunately, there is a red light present alongside the normal green light. My guess is the left channel limit indicator has a faulty connection somewhere andor the corresponding IC chip (integrated circuit) component just needs to be replaced...or ignored! Technical Specifications:PERFORMANCE Mclntosh audio power ratings are in accordance with the Federal Trade Commission Regulation of November 4, 1974 concerning power output claims for amplifiers uséd in home entertainment products. POWER OUTPUT STEREO 250 watts minimum sine wave continuous average power output, per channel, both channels operating into 1 ohm, 2 ohms, 4 ohms, or 8 ohms load impedance, which is: 15.8 volts RMS across 1 ohm 22.4 volts RMS across 2 ohms 31.6 volts RMS across 4 ohms 44.7 volts RMS across 8 ohms MONO 500 watts minimum sine wave continuous average power output into 0.5 ohm, 1 ohm, 2 ohms, 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 15.8 volts RMS across 0.5 ohm 22.4 volts RMS across 1 ohm 31.6 volts RMS across 2 ohms 44.7 volts RMS across 4 ohms 63.2 volts RMS across 8 ohms 89.4 volts RMS across 16 ohms OUTPUT LOAD IMPEDANCE STEREO 1 ohm, 2 ohms, 4 ohms, and 8 ohms; separate terminals are provided for each output. MONO-PARALLEL 0.5 ohm, 1 ohm, 2 ohms, and 4 ohms; obtained by connecting together the appropriate terminals of both channels. MONO-BRIDGED 2 ohms, 4 ohms, 8 ohms, or 16 ohms, balanced to common connections. RATED POWER BAND 20 Hz to 20,000 Hz TOTAL HARMONIC DISTORTION STEREO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 250 watts per channel from 20 Hz to 20,000 Hz, both channels operating. MONO 0.02% maximum harmonic distortion at any power level from 250 milliwatts to 500 watts from 20 Hz to 20,000 Hz. INTERMODULATION DISTORTION STEREO 0.02% maximum if instantaneous peak power out- put is 500 watts or less per channel with both channels operating for any combination of frequencies, 20 Hz to 20,000 Hz. MONO 0.02% maximum if instantaneous peak power out- put is 1000 watts or less for any combination of frequences, 20 Hz to 20,000 Hz. FREQUENCY RESPONSE (at one watt output) 20 Hz to 20,000 Hz +0 -0.25 dB. 10 Hz to 100,000 Hz + 0.25 - 1 dB. NOISE AND HUM 95 dB below rated output. DAMPING FACTOR Greater than 30 INPUT IMPEDANCE 50,000 ohms. INPUT SENSITIVITY Switchable: 0.75 volt or 2.5 volts—level control provided for higher input voltages. POWER GUARD Clipping is prevented and THD does not exceed 2% with up to 20 dB overdrive at 1 KHz. POWER REQUIREMENTS 120 volts 50/60 Hz 0.7 to 12 amps. SEMICONDUCTOR COMPLEMENT 76 silicon transistors 37 silicon rectifiers and diodes 9 integrated circuits SIZE Front panel measures 16 inches wide (40.7 cm) by 6-31/32 inches high (17.7 cm). Chassis measures 14-9/16 inches wide (37 cm) by 6-1/2 inches high (16.5 cm) by 14-1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 inch (2.5 cm) in front of mounting panel FINISH Front panel is anodized gold. Chassis is chrome and black WEIGHT 80 pounds (36.3 kg) net 94 pounds (42.6 kg) in shipping carton Experience the exceptional sound quality of the McIntosh MC2250 Stereo Power Amplifier, a very rare piece of audio equipment that is 1 of only 499 ever made. This power amplifier delivers a powerful 250/250 watt output and features stereo L/R RCA audio inputs, 2 channels, and 2 inputs. Plus, it has a headphone jack and 4 outputs, making it the perfect addition to your home audio setup. With its sleek design and top-of-the-line features, the McIntosh MC2250 is the ideal choice for audiophiles who demand nothing but the best.