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.

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 MC7270 Audiophile Hifi Solid State Stereo Power Amplifier 1985DescriptionMcIntosh MC7270 Audiophile Hifi Solid State Stereo Power Amplifier 1985?Maintained by a designated supplier in November 2022 ?Rust is present. ?Panel bubbles. Stereo power amplifier Features and Remarks Output: stereo: 270 W + 270 W (1 ?, 2 ?, 4 ?, 8 ?) mono: 540 W (2 ?, 4 ?, 8 ?, 16 ?) Frequency Band: 20 Hz - 20 kHz + 0 -0.25 dB Weight: 37.2 kgShippingI use a Japanese post office.&FedexStandard Shipping : 5-20 daysExpedited shipping:3-10 daysWe always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is available from Monday to Friday. Weekends are not available because freight ?(shipping) companies are closed. International Buyers - Please Note:Import duties, taxes and charges are not included in the product price or shipping costs.Please check with your countrys customs office to determine what these additional costs will be prior to bidding or buying.If the cancellation is by the buyer, we will charge a feeThese charges are the buyers responsibility.If there is a remote charge for your address, we will charge you for shipping separately.Thank you for your understanding.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.We do not mark merchandise values below value or mark items as “gifts” – Japan, US and International government regulations prohibit such behavior.For used items: We cant guarantee long term operation or discolorationThank you and best regards,

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 MC7270DescriptionAccessory : Main unit only. (Adapter is included.)Condition : Tested and Working well. There are some scratches, but no problem with playing. Please have a look at the photo.ShippingFedex or DHL or ESMInternational 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.If the cancellation is due to the buyer, we will charge a PayPal fee.Returns and refunds must be made within 7 days of receipt.(We will determine the arrival date based on the tracking information.)Thank you for your understanding. Our ShopWe are Retor store . We have a variety of products in different categories, so please check out our other products.See Other Products

Item Description Condition is very good. Since it is a used item, it is in good condition overall, although there are some damages and stains. Confirmed Operation Shipping Handling time: Approximately 5-10 business days. Shipping method: Expedited shipping (FedEx /DHL /EMS): It will arrive approximately 4 days after shipment (to US), depending on the location. You can know the delivery status in detail.The method available depends on the status of the airmail.Shipping is only available at addresses registered with eBay. Please note that addresses that are not registered with eBay cannot be shipped. 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. Thank you for your understanding.

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.>

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.>

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.>

Follow us| Sign up for our newsletter McIntosh MC7270 - Audiophile Hifi Solid State Stereo Power Amplifier w Orig Box For over 20 years High End Audio Auctions has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! All items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available McIntosh MC7270 Details & Testing Notes Cosmetic Condition:7/10: Good - Light signs of wear, looks used but well-maintained.Unit shows light areas of corrosion on chassis and transformer covers. Good overall physical condition. Please see all high resolution photographs tomorrow.Functional Notes:Functions as intended and sounds great.Voltage:120V 50/60HzSerial #:EA6777Original Box:YesManual:YesRemote:N/APower Cord:YesShipping Method:FedEx Ground (Domestic) / FedEx Economy, USPS Priority, Ebay Standard Delivery (International)Shipping Weight:82lbs 27x25x16 High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1651 (GS 9.7.3 (1651))

Follow us| Sign up for our newsletter McIntosh MC7270 - Vintage Audiophile Hifi Solid State Stereo Power Amplifier For over 20 years High End Audio Auctions has been selling the finest HiFi online, but did you know that we BUY your HiFi equipment as well? Contact our sister company STEREOBUYERS for a fair quote today! All items included are pictured. Items are tested fully to ensure all functions work as expected - any defects and additional service done to the item are noted below. Items are not restored or reconditioned, unless specified. All items we sell come with a 30-day warranty - your satisfaction is guaranteed. Original shipping on returns will be refunded at the sellers discretion. Local Pickup in NYC Available McIntosh MC7270 Details & Testing Notes Cosmetic Condition:7/10: Good - Light signs of wear, looks used but well-maintained.Light delamination behind front glass above the logo and along right edge. Minor blemishes and scratches on body from use and handling. Very good overall physical condition. Please see all high resolution photographs below.Functional Notes:Functions as intended and sounds excellent.Voltage:120V 50/60HzSerial #:EA4916Original Box:NoManual:NoRemote:N/APower Cord:AttachedAdditional Items:NoShipping Method:FedEx Ground (Domestic) / FedEx Economy, USPS Priority, Ebay Standard Delivery (International)Shipping Weight:92lbs, 24X24x24 High-End Audio Auctions has been THE trusted source for high-end, classic and vintage audio components on eBay since 2000! Our unique products, unparalleled service and bombproof packaging keeps our customers coming back again and again. We are experts at selling and shipping worldwide, with items ranging from $5 to $50,000. We look forward to earning your repeat business! By placing a bid on any of our listings, you agree to our terms & conditions Click here to learn more Home| About Us| Store Policies| FAQs| Feedback| Contact Us| Custom Tuned Cables _gsrx_vers_1652 (GS 9.7.4 (1652))

DescriptionAll my products are 100% Authentic.Please feel free to contact us if you have any question. Shipping We ship using FedEx, DHL and Japan Post. PaymentWe usually ship within 5?10 business days of receiving cleared payment. International Buyers - Please Note: Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer’s responsibility.Please check with your country’s 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. I do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

GOOD WORKING CONDITIONSHIPPING IS 120.00

To ensurez that you purchase with confidence.We guarantee the authenticity of the item. (If the item is found to be a forgery, we will promptly refund the full amount of the winning bid, shipping and handling fees to the buyers satisfaction.) *However, we will take measures to prevent swapping.Description (There may be scratches and stains. We do not guarantee the quality of used items.) Operation has been checked.We have checked the operation of the product, including power-on, sound output, and playback remote control operation. ContentsMain unit Condition of the productThe condition of the product is satisfactory as a whole, with no noticeable scratches as a used product. Stereo power amplifier equipped with a unique digital sonic overload collector. You can order in bulk with other products,and price negotiation ispossible. We also purchase many other rare andlimited items. Pleasefeel free to contact us.Condition Brand New (100) Mint (95~) ************************************************* Near Mint (90~) Excellent (80~) Very Good (70~) Good (60~) Junk (*This applies to all electronic items that have not been tested for operation with respect to junk items.) *Electronics *Please check the voltage before ordering.Except for our overseas compatible products, the voltage is Japanese specification (AC100V 50/60HZ). For those in 120V-240V regions, please use a down transformer. We also sell down transformers (made in Japan) at a lower price than usual only for those who purchase the relevant products. Shipping Handling Time:We strive to ship all orders within 7business day of payment.I promise to deliver our products toyou safely, securely, and carefully. ~For USA?Expedited (DHL or FedEx or EMS) 5days(Approx.)?Standard (DHL or FedEx or EMS) 7~10days ~For EU Area ?Expedited (DHL or FedEx or EMS) 5days(Approx.)?Standard (DHL or FedEx or EMS) 7~10days ~For the other countries?Please check by lists or ask us directly. ~Latin American regions can now be shipped for an additional shipping fee.?Please contact us for details.????????? *Stuffed toys and other items will be compressed for delivery. They will return to their original state when opened. *During the end of November to the end of December, most ofshipping will be delayed, so please order for Christmas in November.*Shipping is only available toregistered addresses. Please note that we cannot ship to addresses thatare not registered. *We are currently experiencing unstable delivery in some areas dueto the Corona influences. Please check your tracking number or contactyour local shipping office if your order is arriving much later than expected.About Us I want to people of the world to know the Japanese good item through ebay.Your satisfaction is our priority and I promise to offer a pleasant shopping experience to you. Please do not hesitate to contact us if you have any questions. I try to satisfy the customer. Thank you very much for looking at this item.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. If the cancellation is due to the buyer, we will charge a Paypal fee. If there is a remote charge for your address, we will charge you for additional shipping. Thank you for your understanding.

Please Note ? We treat Japanese Market Usage Items.shipping from Japan. Please check the photos and let me know if you have any questions. (Dont worry when buying on ebay, buyers are protected by buyer protection.) Policy Shipping Shipment with a tracking number. If your address is located in a remote area, additional shipping charges may apply. Please refer to the website below for more information. In such cases, we may request payment for the remote area fee before shipping the item.Returns All returned item must be unused, unopened and undamaged in the same condition as it was delivered to you. If the item does not under the same condition, we will not be able to make a full refund. After checking the item and estimating its condition, we will decide the percentage of the refund (80%, 50%, etc).All packaging, manuals, warranty cards, box and accessories must be sent back with the item.International Buyers - Please Note: Import Duties and Charged We ship the item from Japan. 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 or buying. These charges are normally collected by the shipping company or when you pick the item up - do not confuse them for additional shipping charges. In the case you refuse to pay import taxes and item is returned, we cannot refund shipping charges and ebay fees we paid.

?meta charset?“utf?8”??meta name?“viewport” content=width=device-width, initial-scale=1> DescriptionA series of operation checks have been performed, including power-on, sound output, and playback remote control operation. The condition is satisfactory as a whole, with no noticeable scratches as a used product. ShippingWe always send the item with a tracking number. So please place an order without any concern on delivery. You can always track the delivery status.Shipping is only available to the address registered in eBay. If you want us to send another address, please change your address on eBay and then place an order.Shipping is available from Monday to Friday. Weekends are not available because freight (shipping) companies are closed.We do not mark merchandise values below value or mark items as “gifts” – Japan, US and International government regulations prohibit such behavior.If your address is in the remote areas defined by the freight (shipping) company, please pay the additional shipping fees with PayPal.About Importers ObligationImport 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. Thank you for your understanding.

Payment Information We accept payments with credit cards, debit cards, gift cards, Apple Pay, Google Pay, PayPal, and PayPal Credit. Shipping & HandlingFedEx or DHL or UPS or Japan Post All items are shipped within 10 business days after the purchase confirmation. Shipping is free. Return Policy We accept returns within 30 days of the item?s arrival, provided the item remains unopened. Customs and Duties Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying.I do not mark merchandise values below value or mark items as gifts International government regulations prohibit such behavior.

shipping policy Condition DescriptionTechnical Specification Product Description: McIntosh MC7270 Power Amplifier Key Features: Genuine product Fully functional Category: Audio Equipment Amplifiers Brand: McIntosh Condition: No noticeable scratches or marks shipping shipping from Japan. We will ship via Fedex, DHL, or Japan Post. Import duties are to be borne by the customer. Shipping is free of charge, however, we will charge an additional fee for high shipping cost areas. Policy Payment You can use various payment methods based on eBay Managed Payments. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.Cancellations & Returns Cancellation or returns will be accepted only if the item has an obvious problem that was not mentioned in the listing description. If that, please let us know within 3 days you got the item. Buyer is responsible for shipping costs and any charge incurred shipping products back.International Buyers 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.

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.>

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.>

Vintage 1985 Mcintosh MC7270 Power Amplifier Transistor Stereo Power AmplifierInternational 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.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.

McIntosh MC7270 Power Amplifier Working ConfirmedDescriptionPlease check the picture.Shipping Fedex or DHL.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. Thank you for your understanding.

McIntosh MC7270 - Super Clean - 270W X 2 - Best Mc Amp From This Era McIntosh MC7270 - Super Clean - 270W X 2 - Best Mc Amp From This Era General: The 7270 is by FAR one of our favorite vintage amps from McIntosh and by far one of our most popular sellers. They are easy to service, super reliable and built to last a century. Aesthetically it meets all the requirements - large chassis, big blue meters, glass & metal faceplate, and BIG power. This particular sample is in great shape and passed all of our internal tests with ease. SkyFi Cosmetic Notes: • Perfect Glass Faceplate. • Light blemishes on top metal surfaces and sides. • Lighting is original incandescent. *Entire faceplate is a condition 8-9 and so is the top, but the sides do have a few scratches bringing overall condition to 7. SkyFi Service Notes: • Glass Replaced w/McIntosh Factory Official Replacement. • Controls Cleaned. • DC Offset and Bias Adjusted to Service Manual Specification. • Meter Watt / Hold Switch Replaced. • Meters Calibrated. Brand Background: McIntosh Laboratory is an American manufacturer of handcrafted high-end audio equipment based in Binghamton, New York. The company was founded in 1949 by Frank McIntosh. The company designs and produces audio amplifiers, stereo tuners and other consumer electronics products. Ownership: Single Owner Connections: RCA inputs, Screw Terminals for Speakers, Captive Power Cord General Sound: Big beautiful musical sound with little fatigue. Cosmetic Condition: 7/10 = Good. One or two minor scratches. Well Maintained. See our detailed rating description here. Working Condition: Working perfectly and tested in our lab and listening room. Included: Just the unit and power cord. Packing: Original Manufacturers Packing Specs: PERFORMANCE GUARANTEE Performance Limits are the maximum deviation from perfection permitted for a Mclntosh instrument. We promise you that when you purchase a new MC 7270 from a Mclntosh franchised dealer, it will be capable of or can be made capable of performance at or exceeding these limits or you can return the unit and get your money back. Mclntosh is the only manufacturer that makes this statement. 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 270 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: 16.4 volts RMS across 1 ohm 23.2 volts RMS across 2 ohms 32.9 volts RMS across 4 ohms 46.5 volts RMS across 8 ohms MONO-BRIDGE 540 watts minimum sine wave continuous average power output into 2 ohms, 4 ohms, 8 ohms, or 16 ohms load impedance, which is: 32.9 volts RMS across 2 ohms 46.5 volts RMS across 4 ohms 65.7 volts RMS across 8 ohms 93.0 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-BRIDGED 2 ohms, 4 ohms, 8 ohms, or 16 ohms, balanced to ground. 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 270 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 540 watts from 20 Hz to 20,000 Hz. INTERMODULATION DISTORTION STEREO 0.02% maximum if instantaneous peak power output is 540 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 output is 1080 watts or less for any combination of frequencies, 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 100,00 Hz +0 - 2 dB. NOISE AND HUM 100 dB below rated output. RATINGS DAMPING FACTOR Greater than 30 INPUT IMPEDANCE 20,000 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 a 1 kHz. GENERAL INFORMATION POWER REQUIREMENTS 120 volts 50/60 Hz; 13 amps. SEMICONDUCTOR COMPLEMENT 79 silicon transistors 31 silicon rectifiers and diodes 7 integrated circuits MECHANICAL INFORMATION SIZE 16 3/16 inches wide (41.1 cm) by 7 1/8 inches high (18.1 cm) by 14 1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 1/4 inches (3.2 cm) in front of mounting panel. FINISH The front panel is a combination of glass and black anodized aluminum. The chassis is black. Dimensions: 16 3/16 inches wide (41.1 cm) by 7 1/8 inches high (18.1 cm) by 14 1/2 inches deep (36.8 cm), including connectors. Knob clearance required is 1 1/4 inches (3.2 cm) in front of mounting panel. Weight: 82 lbs. Testing Process: We start with a visual inspection of all internal components to make sure that there are no signs of heat stress or damage. Capacitors are checked for telltale signs of predictive failure including bulging, shrunken wrappers, or physical leakage. We also inspect the PCBs for discoloration from resistors or transistors that may have been running hot. On vintage units we often spot check select capacitors for value and ESR. If the amplifier passes visual inspection, we move on to a controlled power on sequence using a Sencore safety analyzer to monitor current draw in real time. Once the amplifier is determined to be safe to operate, we connect it to full AC mains for function and power testing. We connect the speaker outputs of the amplifier to a Sencore PA81 Power Analyzer which acts as a dummy load, DC offset monitor, and oscilloscope interface. We start with a low level 1KHz test signal at the amplifier’s input and slowly increase its amplitude while monitoring the output on an oscilloscope for signs of noise, clipping, distortion, or improper channel balance. We continue increasing the signal level until the amplifier reaches clipping. At this point we take an output power measurement and compare it to the spec sheet of the amplifier to verify proper performance. If the device under test has both balanced and single ended inputs they are both tested at this time. We finish off the bench evaluation with a 1KHz square wave check and a 20Hz to 20KHz sine sweep to assess the amplifier’s frequency response characteristics. This battery of tests will usually reveal if the amplifier has any issues that need further attention. Before the device leaves the bench, we perform a listening test with actual music using a variety of preferred test tracks. Our benches are outfitted with familiar monitor speakers which help us identify inconsistencies that will not always show up on our test gear. The main things that we are listening for are hum or noise with no signal present, proper center image, clicks, pops, or any other obvious undesirable audio characteristics. If the unit passes all of these tests it is moved to our long term testing rig where we simulate real word operating conditions for 6-8 hours. This allows us to monitor the unit for signs of thermal runaway or intermittent issues that only crop up when the unit has fully come up to temperature. *Scroll down to view additional images for this listing and click to enlarge. **Please note we are not a repair shop and only restore what we own. ---------- SkyFi Audio - Curators of Vintage Audio Gear SkyFi Audio is a small startup business specializing in the purchase, reconditioning, and reselling of high end audio equipment. We only buy equipment that we admire and are passionate about. No mid-fi, no gimmicks, no junk. Each piece of equipment is cosmetically restored and fully tested in our well-equipped lab by an engineer with 30+ years of experience in the HiFi world. If it does not meet or exceed the original manufactures specifications, it will not be sold. We are very selective about the equipment we purchase, focusing on mostly analog, high-build quality, American, and European built units. Please note we are not a repair shop and only restore what we own. ---------- PURCHASING GUIDELINES: 1) This item will be professionally packaged and insured for safe transit to your home unless you opt for local pickup from our shop. All local pickup items are only wrapped in industrial strength clear stretch wrap if the original manufacturer packaging is unavailable. Local pickup is available in Glen Rock, NJ, 07452, just a half hour drive from Midtown Manhattan, with convenient parking near our building. If we don’t have the original packaging, we use heavy-duty double-ply corrugated boxes with custom made to your item SealedAir Instapak expanding foam custom inserts. In many cases this has proven to be better than the original packaging! We also use high quality fiber reinforced tape to seal our packages. Lightweight items will be bubble wrapped and shipped in a high-quality box. 2) We will not review or accept any offers that do not go through the official eBay system. We have too many items for sale and it’s nearly impossible to keep track of offers outside of the official system. Please do not message, email, or text any offers. 3) All listings are eligible for the eBay Global Shipping Program unless the item exceeds the maximum weight/price requirements to your country. If this is the case simply message us via eBay. We only accept bank wire transfers for international payments and frequently ship worldwide via UPS. 4) Please ensure your shipping address is correct within eBay as we will ONLY ship to the eBay/PayPal Confirmed Shipping Address. No exceptions. 5) eBay may charge and collect sales tax to your state/jurisdiction which we have no control over. eBay v1.8 × × × × × × × × × × × Buy now and save! Tell a friend Visit store Watch now Postage info UPS Ground - $0.00 Local Pickup - $0.00 Click the Postage tab above the listing description for more info Additional delivery notes PICK UP OPTION Our items are available for pick-up. Pick up procedure is as follows: Purchase the item through eBay Email us to coordinate pickup PAYING VIA PAYPAL We accept PayPal on our all our items so you can shop with confidence. Simple choose the PayPal option when proceeding through the checkout. Additional Information No additional information at this time Ask seller a question You might also like Dynavector 10x3 High-Output MC Phono Cartridge Music Reference RM-5 MK II Tube Preamplifier with Phono WyWires Silver Series Phono Interconnects - 5 Pin DIN w/ XLR Connectors - 4ft Music Reference RM-9 Tube Amplifier With EL34s Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © SkyFi Audio Postage Click the Postage tab above the listing description for more info Payment Accepted Payment Methods PayPal Returns Returns are not accepted Seller will pay for return shipping. eBay integration by