Condition Description[Condition] There are some scratches and dirt. [Operation check] Power has been confirmed. When the meter on the right is turned on, it automatically rises to about -30. The volume can be adjusted with each knob. [Accessories] Everything in the photo is included. Policy ShippingBasically, items are shipped by DHL or Fedex. Depending on the delivery area, items may be shipped by UPS or Japan Post.International BuyersImport duties, taxes, and related charges are not included in the item price or shipping charges. Payment of these charges is the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional charges will be before bidding or purchasing. Thank you for your understanding.

DescriptionOperation confirmed. Please refer to the images.*Please see the photos and buy only if you are satisfied with the item.If you have any concerns about the product, please contact us directly.If you want other products please contact us PaymentPlease pay within 5 days after the auction closed.Shipping1-10 business days to ship (not including Saturdays, Sundays, and holidays)ReturnsReturns are accepted ONLY if the item was not the item described.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.

DescriptionGrade : Used Operation confirmed. There are some scratches. All my products are 100% Authentic. Payment We usually ship within 5 business days of receiving cleared payment. Shipping We ship using FedEx, DHL and Japan Post.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. We do not undervalue (i.e., ship as a gift or greeting card). Buyer is responsible for payment of customs duties. No refunds will be made for refusal to pay customs duties.

Condition Description[Condition] There are some scratches and dirt. [Operation check] Power has been confirmed. When the meter on the right is turned on, it automatically rises to about -30. The volume can be adjusted with each knob. [Accessories] Everything in the photo is included. Policy ShippingBasically, items are shipped by DHL or Fedex. Depending on the delivery area, items may be shipped by UPS or Japan Post.International BuyersImport duties, taxes, and related charges are not included in the item price or shipping charges. Payment of these charges is the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional charges will be before bidding or purchasing. Thank you for your understanding.

Product description This super servo integral type stereo power amplifier analyzes the amplifier not only as a single electric circuit, but also includes the acoustic aspects of the playback sound field, and thoroughly investigates the problem of time difference distortion. amplifierIn addition to Onkyos original W/super servo system, we have adopted a super servo integral system that suppresses the influence of the speakers electromotive force.A linear switching method is adopted for the operation of the final transistor.Similar to class B operation, this method uses two transistors for amplification, and uses a special bias circuit to correct the linearity of the seam of the operating curve, which is a problem in this case, to obtain linear operating characteristics. Masu. As a result, crossover distortion is reduced, and characteristics close to class A operation are obtained while retaining the benefits of class B.Furthermore, by adopting a High fT power transistor, switching distortion is suppressed to a negligible range.Logarithmic compression and peak hold are performed using a highly stable monolithic IC, and it is equipped with a large peak meter that suppresses left and right variations.The power supply section uses a large twin-wide type power transformer, and the rectifying chemical controller is a low-inductance circuit that is a multi-tab type low impedance wide range chemical controller that is directly connected to the bus earth after careful consideration. I am using it as.In addition, the power supply and distribution to each section, the ground line, etc. are also thoroughly low impedance.It uses an auto-tracking bias method that detects local temperature changes in each part and provides a stable bias supply.?Main specificationsModel W Super servo stereo power amplifierEffective output (20Hz to 20kHz) 170W+170W (4?)130W+130W(8?)Dynamic power (1kHz) 200W+200W (8?)Total harmonic distortion (THD, 20Hz to 20kHz) 0.003% or less (at effective output)0.002% or less (at 65W output)Cross-modulation distortion rate (SMPTE 70Hz:7kHz=4:1) 0.003% or less (at effective output)Power band width (IHF -3dB, THD 0.2%) 5Hz - 100kHzGain 30dBFrequency characteristics 1Hz to 100kHz +0 -1.5dBSN ratio (IHF-A network input shunt) 120dBInput sensitivity/impedance 1V/47k? Speaker load impedance 4?~16?Damping factor (8?, 1kHz) 180Output terminal Speaker System 1, 2HeadphoneTransient killer operation time Power on:5secPower off:100msecRange switching x1 (0dB=130W)x0.1(0dB=13W)Indication range -40dB to +4dBIndication accuracy 0±1dB-10±2dB-20±3dBResponse speed 100?sec(-??0dB)Recovery speed 1sec (0dB?-20dB)Semiconductor used: Transistor: 49 piecesFET: 8 piecesIC: 6 piecesDiode: 48 piecesPower supply AC100V, 50Hz/60HzAC outlet maximum 600WPower switch non-interlocking: 1 systemPower consumption 230W (Electrical Appliance and Material Control Law)External dimensions Width 450x Height 174x Depth 422mmWeight 18.5kg?The condition of the product is rated as good.For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

Item Description Condition is good. Since it is a used item, it is in good condition overall, although there are some damages and stains. Light cleaning has been donePower has been confirmedVolume can be adjusted with each knob [Accessories]Everything in the photo is included 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.

Product description This super servo integral type stereo power amplifier analyzes the amplifier not only as a single electric circuit, but also includes the acoustic aspects of the reproduced sound field, and thoroughly investigates the problem of time difference distortion. In addition to Onkyos proprietary W Super Servo method, it also uses a Super Servo Integral method that suppresses the effects of the speakers electromotive force. When the voice coil of a speaker vibrates, a microphone effect occurs in which an electromotive force is generated within the coil, which affects the reproduced sound. The super servo integral system employs a circuit that reduces the influence of this electromotive force to -20dB or less, and applies positive and negative feedback using a linearity correction circuit only to the current amplification stage to improve the linearity of this stage. This has dramatically improved and suppressed time difference distortion. The final transistor operates using a linear switching method. This method uses two transistors for amplification, similar to class B operation, and uses a special bias circuit to correct the linearity of the joints of the operating curves, which is a problem in this case, to obtain linear operating characteristics. Masu. As a result, crossover distortion is reduced, and characteristics close to class A operation are obtained while retaining the benefits of class B. Furthermore, by using a High fT power transistor, switching distortion is suppressed to a negligible range. Logarithmic compression and peak hold are performed using a highly stable monolithic IC, and it is equipped with a large peak meter that suppresses left and right variations. In order to obtain high-speed response, it is driven by a dedicated meter drive circuit using an operational amplifier, and the level can be changed from 0dB to 130W and 13W with the front switch. A monolithic IC is used for the protection circuit, which not only improves stability, but also detects DC leakage voltage appearing at the speaker terminals and overcurrent in the power stage, and in the unlikely event of an emergency, the relay will be shut off to protect the circuit components. . A highly reliable gold-plated silver contact relay is used for the speaker switching relay, and the use of a parallel connection prevents deterioration of the damping factor. In addition, the low-pass filters for DC voltage detection are independent on the left and right, and work even when the left and right polarities are different. The power supply section uses a large twin-wide type power transformer, and the rectifying chemical controller is a low-inductance circuit that is a multi-tab type low impedance wide range chemical controller that is directly connected to the bus earth after careful consideration. I am using it as. In addition, the power supply and distribution to each section, the ground line, etc. are also thoroughly low impedance. It uses an auto-tracking bias method that detects local temperature changes in each part and provides a stable bias supply. ?Main specifications Model W/Super servo stereo power amplifier Effective output (20Hz-20kHz) 170W+170W(4?)130W+130W(8?) Dynamic power (1kHz) 200W+200W (8?) Total harmonic distortion (THD, 20Hz to 20kHz) 0.003% or less (at effective output) 0.002% or less (at 65W output) Cross-modulation distortion (SMPTE 70Hz:7kHz=4:1) 0.003% or less (at effective output) Power band width (IHF -3dB, THD 0.2%) 5Hz to 100kHz Gain 30dB Frequency characteristics 1Hz to 100kHz +0 -1.5dB SN ratio (IHF-A network input shunt) 120dB Input sensitivity/impedance 1V/47k? Speaker load impedance 4?~16? Damping factor (8?, 1kHz) 180 Output terminal Speaker System1, 2 Headphone Transient killer operation time Power on:5sec?Power off:100msec Semiconductors used Transistor: 49 FET: 8 IC: 6 Diode: 48 Power supply AC100V, 50Hz/60Hz AC outlet maximum 600W Power switch non-interlocking: 1 system Power consumption 230W (Electrical Appliance and Material Control Law) External dimensions Width 450x Height 174x Depth 422mm Weight 18.5kg ?The condition of the product is that there are no noticeable scratches or stains. I have confirmed that the power turns on. For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

Condition Description[Condition] There are some scratches and dirt. [Operation check] Power has been confirmed. When the meter on the right is turned on, it automatically rises to about -30. The volume can be adjusted with each knob. [Accessories] Everything in the photo is included. Policy ShippingBasically, items are shipped by DHL or Fedex. Depending on the delivery area, items may be shipped by UPS or Japan Post.International BuyersImport duties, taxes, and related charges are not included in the item price or shipping charges. Payment of these charges is the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional charges will be before bidding or purchasing. Thank you for your understanding.

Onkyo Integra M-506R Stereo Power Amplifier Super Servo Junk For Parts F/S Japan Description 450W x 174H x 400D (mm) Weight 18.5kg Confirmed to be energized We have not performed detailed operation checks, so we are marking it as Junk. Payment Most buyers can choose from any of the following payment methods: Visa, Mastercard, American Express, PayPal Apple Pay (through the eBay app and eBays mobile website only) Google Pay (through the eBay app, eBays mobile website, and desktop) Shipping It will be shipped from Japan. It will be shipped by Japan Post or FedEx. We will do our best to make sure that it reach you safely. Terms of Sale If you have any questions about our products, please feel free to contact us. 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. When returning an item, the purchaser is responsible for the paypal fee. Please understand. Thank You for taking the time to view this listing!! We wish you a great day! Many Thanks

Product description This super servo integral type stereo power amplifier analyzes the amplifier not only as a single electric circuit, but also includes the acoustic aspects of the reproduced sound field, and thoroughly investigates the problem of time difference distortion. In addition to Onkyos proprietary W Super Servo method, it also uses a Super Servo Integral method that suppresses the effects of the speakers electromotive force. When the voice coil of a speaker vibrates, a microphone effect occurs in which an electromotive force is generated within the coil, which affects the reproduced sound. The super servo integral system employs a circuit that reduces the influence of this electromotive force to -20dB or less, and applies positive and negative feedback using a linearity correction circuit only to the current amplification stage to improve the linearity of this stage. This has dramatically improved and suppressed time difference distortion.The final transistor operates using a linear switching method.This method uses two transistors for amplification, similar to class B operation, and uses a special bias circuit to correct the linearity of the joints of the operating curves, which is a problem in this case, to obtain linear operating characteristics. Masu. As a result, crossover distortion is reduced, and characteristics close to class A operation are obtained while retaining the benefits of class B.Furthermore, by using a High fT power transistor, switching distortion is suppressed to a negligible range.Logarithmic compression and peak hold are performed using a highly stable monolithic IC, and it is equipped with a large peak meter that suppresses left and right variations.In order to obtain high-speed response, it is driven by a dedicated meter drive circuit using an operational amplifier, and the level can be changed from 0dB to 130W and 13W with the front switch.A monolithic IC is used for the protection circuit, which not only improves stability, but also detects DC leakage voltage appearing at the speaker terminals and overcurrent in the power stage, and in the unlikely event of an emergency, the relay will be shut off to protect the circuit components. . A highly reliable gold-plated silver contact relay is used for the speaker switching relay, and the use of a parallel connection prevents deterioration of the damping factor.In addition, the low-pass filters for DC voltage detection are independent on the left and right, and work even when the left and right polarities are different.The power supply section uses a large twin-wide type power transformer, and the rectifying chemical controller is a low-inductance circuit that is a multi-tab type low impedance wide range chemical controller that is directly connected to the bus earth after careful consideration. I am using it as.In addition, the power supply and distribution to each section, the ground line, etc. are also thoroughly low impedance.It uses an auto-tracking bias method that detects local temperature changes in each part and provides a stable bias supply.?Main specificationsModel W/Super servo stereo power amplifierEffective output (20Hz-20kHz) 170W+170W(4?)130W+130W(8?)Dynamic power (1kHz) 200W+200W (8?)Total harmonic distortion (THD, 20Hz to 20kHz) 0.003% or less (at effective output) 0.002% or less (at 65W output)Cross-modulation distortion (SMPTE 70Hz:7kHz=4:1) 0.003% or less (at effective output)Power band width (IHF -3dB, THD 0.2%) 5Hz to 100kHzGain 30dBFrequency characteristics 1Hz to 100kHz +0 -1.5dBSN ratio (IHF-A network input shunt) 120dBInput sensitivity/impedance 1V/47k? Speaker load impedance 4?~16?Damping factor (8?, 1kHz) 180 Output terminal Speaker System1, 2 HeadphoneTransient killer operation time Power on:5sec?Power off:100msecSemiconductors used Transistor: 49 FET: 8 IC: 6 Diode: 48Power supply AC100V, 50Hz/60HzAC outlet maximum 600WPower switch non-interlocking: 1 systemPower consumption 230W (Electrical Appliance and Material Control Law)External dimensions Width 450x Height 174x Depth 422mmWeight 18.5kg?The condition of the product is that there are no noticeable scratches or stains.I have confirmed that the power turns on.For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

Condition Description[Condition] There are some scratches and dirt. [Operation check] Power has been confirmed. When the meter on the right is turned on, it automatically rises to about -30. The volume can be adjusted with each knob. [Accessories] Everything in the photo is included. Policy ShippingBasically, items are shipped by DHL or Fedex. Depending on the delivery area, items may be shipped by UPS or Japan Post.International BuyersImport duties, taxes, and related charges are not included in the item price or shipping charges. Payment of these charges is the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional charges will be before bidding or purchasing. 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.>

Onkyo Integra M-506R Stereo Power Amplifier Super Servo Color Black JunkDescriptionManufacturer ONKYO Product name and model number M-506R Accessories All the items in the picture are included! Operation check The power has been turned on! When the right meter is turned on, the volume goes up by itself by about -30. The volume can be adjusted with each knob! Condition There are some scratches and stains! Please understand that this is a used item! 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.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.

Description ?Please feel free to contact us if you have any questions or concerns. ShippingWe ship using Japan Post, FedEx, DHL.International Buyers - Please Note: IImport 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.

This auction is for Onkyo Integra Super Servo Stereo Power Amplifier M-506RS. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: * Good vintage condition - shows some cosmetic wear associated with use/age including marks, light scratches, rusty spots on the top cover. * The back and floor panels have dents, does not affect sound or overall aesthetics. * Rack handles are not included. * Onkyo Integra Stereo Power Amplifier M-506RS is functional. Please see images / review detailed description / view full video demo for more details. * !!PLEASE NOTE: unit will work in both 120V and 220V countries. The outlet plug will work with both as well. Refer to the images for more details. The following basic functionality tests were performed (refer to the demo for specifics) 00:01 - Turning On / Playing Source via Speakers 1 and 2. 00:30 - Switching Meter Range to x0.1 to increase the meter sensitivity by 10. 00:42 - Adjust L and R channels via separate output level controls. 01:06 - Playing Speakers 1, 2 (only small speakers are available for testing). 01:37 - Showcase L and R channel power meters in dark. Features: The M-506RS is the result of extensive research not only in electronics, but also in the science of how sound is reproduced and perceived in a variety of sound fields. One outcome is that distortions resulting from time domain inaccuracies have been dramatically reduced. Large, independent left and right power supplies with large capacity chemical capacitors have been provided, and power supply impedance is extremely low. Super Servo on both the hot (signal) and ground sides reduces the variations in the power supply for large inputs to under 1/100th ( 40dB), creating a nearly ideal power supply. Also, the output stage uses high fT transistors in a 3-stage Darlington configuration. Distortion usually associated with class B amplifiers is virtually eliminated, and Onkyos unique Linear Switching radically reduces both switching and crossover distortions. In addition, an auto-tracking bias system is used to prevent instabilities in the bias current due to thermal variations. Advanced protection circuits and parts carefully selected not only for their specifications, but also for their sonic characteristics, further add to the state-of-the-art performance of the M-506RS. Specifications: Power output: 150 watts per channel, min. RMS, at 8 ohms, both channels driven, from 20 Hz to 20 KHz, with no more than 0.002% total harmonic distortion Total harmonic 0.002% at rated power distortion: 0.002% at 1 watt output Intermodulation distortion: 0.0015% at rated power Frequency response: 1 Hz to 100 KHz, +0, -1.5dB Input sensitivity: 1 volt Input impedance: 47 kohms Damping factor: 180 (8 ohms, 1 KHz) Signal to noise ratio: 122dB Power supply: AC120V, 60Hz or AC220V, 50Hz Outputs: SPEAKERS 1 & 2, PHONES INPUT Semiconductors: 8 FETS, 47 transistors, 54 diodes, 6 ICs Dimensions: 480(W) x 175(H) x 422(D) mm 18 7/8 x 6 7/8 x 16 5/8 Weight: 20.5 kg, 45.2 lbs.

Junk ONKYO M-506RS power amplifier 1983 DescriptionONKYO M-506RS Power amplifierRight channel sound output has been confirmed.Left channel sound is not output.Meter does not work.ShippingEstimated delivery time after shipping Standard International Shipping (7 to 14 business days)FedEx International Economy (2 to 4 business days)Expedited Shipping (1 to 3 business days) *Delivery company business days vary by country. *Saturdays and Sundays are not open, so business calculations are based on weekdays. *Deliveries are estimates only and may be delayed due to social conditions.International Buyers - Please Note: Import duties, taxes and fees are not included in the item price or shipping charges. These costs are the responsibility of the buyer. Please check with your countrys customs office to find out how much these additional costs will be before bidding or purchasing. If your address is billed remotely, you will be charged for the additional shipping costs. Thank you for your understanding.

Junk ONKYO Integra M-506R Power Amplifier Silver DescriptionThe power supply has been checked!When the right meter is turned on, it goes up about -30 on its own.The volume can be adjusted with each knob! Condition.There are some scratches and stains!Please understand that this is a used item!ShippingEstimated delivery time after shipping Standard International Shipping (7 to 14 business days)FedEx International Economy (2 to 4 business days)Expedited Shipping (1 to 3 business days) *Delivery company business days vary by country. *Saturdays and Sundays are not open, so business calculations are based on weekdays. *Deliveries are estimates only and may be delayed due to social conditions.International Buyers - Please Note: Import duties, taxes and fees are not included in the item price or shipping charges. These costs are the responsibility of the buyer. Please check with your countrys customs office to find out how much these additional costs will be before bidding or purchasing. If your address is billed remotely, you will be charged for the additional shipping costs. Thank you for your understanding.

Condition Description[Condition] There are some scratches and dirt. [Operation check] Power has been confirmed. When the meter on the right is turned on, it automatically rises to about -30. The volume can be adjusted with each knob. [Accessories] Everything in the photo is included. Policy ShippingBasically, items are shipped by DHL or Fedex. Depending on the delivery area, items may be shipped by UPS or Japan Post.International BuyersImport duties, taxes, and related charges are not included in the item price or shipping charges. Payment of these charges is the responsibility of the buyer. Please check with your countrys customs office to determine how much these additional charges will be before bidding or purchasing. Thank you for your understanding.

Item TitleDescriptionCondition Level:????New---------???????Like New---??????Very Good-?????Good--------????Accetable---???Junk----------?Please check on the photos for detailed condition of the product.A motion is very smooth. It works properly.Shipping All items are packed with care and shipped within 10 business days after receipt of cleared payment. We send a product by Japan Post & Fedex. We attach the tracking number.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.Return& QuestionsFor returns within 30 days, please explain and consult in advance. Any other questions will be answered within 48 hours. Thank you for your understanding.

Condition Descriptionthere are some scratches and dirt. 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 ShippingShipment 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.ReturnsAll 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.

Product descriptionAdopts a newly developed super turbo system.This method combines a delta turbo circuit and a turbo filter circuit, suppressing modulation noise caused by the power transformer, expanding the dynamic range by more than 20 dB, and cutting harmonic noise caused by the flux generated from the transformer. At the same time, it also eliminates various electrical noises that enter from outside the amplifier.?Uses Onkyos original linear switching method.- Two large twin-wind type power transformers are used in the power supply section. In addition, a multi-tab type low impedance, wide range capacitor is used as a low inductance circuit directly connected to bus earth.-Equipped with a large peak meter.- Equipped with auto-tracking bias method to ensure stable operation.?The protection circuit uses a monolithic IC to increase reliability, and also detects DC leak voltage at the speaker terminals and overcurrent in the power stage, and in the unlikely event of an emergency, the relay can be shut off instantly and the circuit can be shut down. Protecting parts.?Main specificationsRated output (20Hz - 20kHz) 190W+190W (4?)140W+140W(8?)Total harmonic distortion rate (20Hz to 20kHz) 0.003% or less (at rated output)0.0015% or less (at 70W output)Cross-modulation distortion rate (at rated output, SMPTE method (70Hz:7kHz=4:1)) 0.003% or lessPower band width (IHF-3dB, THD 0.2%) 5Hz to 100kHzGain 30dBFrequency characteristics 1Hz to 100kHz +0 -1.5dBS/N ratio (IHF-A network, input short) 120dBInput sensitivity/impedance 1V/47k? Speaker load impedance 4?~16?Damping factor (8?, 1kHz) 180Output terminal Speaker System 1, 2HeadphonesTransient killer operation time 5sec(Power on)100msec(Power off)Power supply AC100V, 50Hz/60HzAC outlet power switch not linked: 1 system, max. 500WPower consumption 400W (Electrical Appliance and Material Control Law)External dimensions Width 480x Height 175x Depth 422mmWeight 20.5kg?The condition of the product is that it is a junk item with scratches and dirt.I was able to confirm the right channel sound output.There is no sound on the left channel.Meter doesnt work.For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

Condition Descriptionthere are some scratches and dirt. 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 ShippingShipment 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.ReturnsAll 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.

Product description Adopts a newly developed super turbo system. This method combines a delta turbo circuit and a turbo filter circuit, suppressing modulation noise caused by the power transformer, expanding the dynamic range by more than 20 dB, and cutting harmonic noise caused by the flux generated from the transformer. At the same time, it also eliminates various electrical noises that enter from outside the amplifier. ?Uses Onkyos original linear switching method. - Two large twin-wind type power transformers are used in the power supply section. In addition, a multi-tab type low impedance, wide range capacitor is used as a low inductance circuit directly connected to bus earth. -Equipped with a large peak meter. - Equipped with auto-tracking bias method to ensure stable operation. ?The protection circuit uses a monolithic IC to increase reliability, and also detects DC leak voltage at the speaker terminals and overcurrent in the power stage, and in the unlikely event of an emergency, the relay can be shut off instantly and the circuit can be shut down. Protecting parts. ?Main specifications Rated output (20Hz - 20kHz) 190W+190W (4?) 140W+140W(8?) Total harmonic distortion rate (20Hz to 20kHz) 0.003% or less (at rated output) 0.0015% or less (at 70W output) Cross-modulation distortion rate (at rated output, SMPTE method (70Hz:7kHz=4:1)) 0.003% or less Power band width (IHF-3dB, THD 0.2%) 5Hz to 100kHz Gain 30dB Frequency characteristics 1Hz to 100kHz +0 -1.5dB S/N ratio (IHF-A network, input short) 120dB Input sensitivity/impedance 1V/47k? Speaker load impedance 4?~16? Damping factor (8?, 1kHz) 180Output terminal Speaker System 1, 2 Headphones Transient killer operation time 5sec(Power on) 100msec(Power off) Power supply AC100V, 50Hz/60Hz AC outlet power switch not linked: 1 system, max. 500W Power consumption 400W (Electrical Appliance and Material Control Law) External dimensions Width 480x Height 175x Depth 422mm Weight 20.5kg ?The condition of the product is that it is a junk item with scratches and dirt. I was able to confirm the right channel sound output. There is no sound on the left channel. Meter doesnt work. For remote delivery areas, additional fees will be charged. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. 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.

This auction is for Onkyo Integra Super Servo Stereo Power Amplifier M-506RS. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: * Good vintage condition - shows some cosmetic wear associated with use/age including marks, light scratches, rusty spots on the top cover. * The back and floor panels have dents, does not affect sound or overall aesthetics. * Rack handles are not included. * Onkyo Integra Stereo Power Amplifier M-506RS is functional. Please see images / review detailed description / view full video demo for more details. * !!PLEASE NOTE: unit will work in both 120V and 220V countries. The outlet plug will work with both as well. Refer to the images for more details. The following basic functionality tests were performed (refer to the demo for specifics) 00:01 - Turning On / Playing Source via Speakers 1 and 2. 00:30 - Switching Meter Range to x0.1 to increase the meter sensitivity by 10. 00:42 - Adjust L and R channels via separate output level controls. 01:06 - Playing Speakers 1, 2 (only small speakers are available for testing). 01:37 - Showcase L and R channel power meters in dark. Features: The M-506RS is the result of extensive research not only in electronics, but also in the science of how sound is reproduced and perceived in a variety of sound fields. One outcome is that distortions resulting from time domain inaccuracies have been dramatically reduced. Large, independent left and right power supplies with large capacity chemical capacitors have been provided, and power supply impedance is extremely low. Super Servo on both the hot (signal) and ground sides reduces the variations in the power supply for large inputs to under 1/100th ( 40dB), creating a nearly ideal power supply. Also, the output stage uses high fT transistors in a 3-stage Darlington configuration. Distortion usually associated with class B amplifiers is virtually eliminated, and Onkyos unique Linear Switching radically reduces both switching and crossover distortions. In addition, an auto-tracking bias system is used to prevent instabilities in the bias current due to thermal variations. Advanced protection circuits and parts carefully selected not only for their specifications, but also for their sonic characteristics, further add to the state-of-the-art performance of the M-506RS. Specifications: Power output: 150 watts per channel, min. RMS, at 8 ohms, both channels driven, from 20 Hz to 20 KHz, with no more than 0.002% total harmonic distortion Total harmonic 0.002% at rated power distortion: 0.002% at 1 watt output Intermodulation distortion: 0.0015% at rated power Frequency response: 1 Hz to 100 KHz, +0, -1.5dB Input sensitivity: 1 volt Input impedance: 47 kohms Damping factor: 180 (8 ohms, 1 KHz) Signal to noise ratio: 122dB Power supply: AC120V, 60Hz or AC220V, 50Hz Outputs: SPEAKERS 1 & 2, PHONES INPUT Semiconductors: 8 FETS, 47 transistors, 54 diodes, 6 ICs Dimensions: 480(W) x 175(H) x 422(D) mm 18 7/8 x 6 7/8 x 16 5/8 Weight: 20.5 kg, 45.2 lbs.