This Onkyo M-506RS Power Amplifier is a high-quality device designed to enhance your home audio experience. With its sleek black and grey design, it is a perfect addition to any modern home entertainment system. The amplifier has been serviced, tested, and is ready for demo, ensuring that you get the best possible performance. The Onkyo M-506RS has stereo L/R RCA audio inputs, raw cable speaker jacks, and two outputs. It is a two-channel device with one input and two outputs. The amplifier is made in Japan and is ideal for those looking for a high-quality and reliable home audio solution. Thank you for checking out my listing. I work really hard to make sure every customer has a great experience when they purchase an item from me and I want to be the lowest price available for all my listings. If you see an item at a lower price somewhere else, simply copy and paste the listing in a message and I will work to match the price if possible. As for shipping, if I can I will try to ship same day. When you get your item, please let me know if there are ANY issues or anything I can do to make you 100 percent satisfied. When emailing, please give details/photos of what is wrong AND what you want to make it right. If you want a partial refund, please speed the process up and suggest what you would like to make it right. I am very quick to respond to emails. I will do my best to fix any issue that may arise. Thanks again for checking out my listing. You will be very happy buying items from me. – G LIST, K ITEM –

The classic Stereo Power amp with beautiful and large VU meters. The Unit has been fully tested and serviced, and upgraded (see below). Bias Set to factory specsNew lamps installedNew 5 way Banana Jacks installed.The unit is in very good condition for its age. Please see photos and assess. I was very surprised at the current delivery, it almost doubled its 8 ohm rating into 4 ohms. All original circuitry and transistors Before clipping, I got 158 watts into 8 ohms and 306 watts into 4 ohms with both channels being driven. My AC mains had sagged to 118v or I might have gotten a bit more. Still, very impressive. Sounds amazing, I compared it to the M-504, Felt it was a tad warmer and had more bass authority, which is surprising as the 504 is rated for 15 more watts. You can see a video of it working here: https://www.facebook.com/marketplace/item/749647350384150

The classic Stereo Power amp with beautiful and large VU meters. The Unit has been fully tested and serviced, and upgraded (see below). Bias Set to factory specsNew lamps installedNew 5 way Banana Jacks installed.The unit is in very good condition for its age. Please see photos and assess. I was very surprised at the current delivery, it almost doubled its 8 ohm rating into 4 ohms. All original circuitry and transistors Before clipping, I got 158 watts into 8 ohms and 306 watts into 4 ohms with both channels being driven. My AC mains had sagged to 118v or I might have gotten a bit more. Still, very impressive. Sounds amazing, I compared it to the M-504, Felt it was a tad warmer and had more bass authority, which is surprising as the 504 is rated for 15 more watts. You can see a video of it working here: https://www.facebook.com/marketplace/item/749647350384150

1983 List Preis 188.000 Onkyo M-506Rs StromverstärkerDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer – Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers.- Bitte erkundigen Sie sich vor dem Bieten/Kauf beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden.-Diese Gebühren werden normalerweise von der ausliefernden Spedition (Versandfirma) erhoben oder wenn Sie den Artikel abholen – verwechseln Sie sie nicht mit zusätzlichen Versandkosten.-Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten ein solches Verhalten.]]>Wir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers. -Diese Gebühren werden normalerweise von der ausliefernden Spedition (Versandfirma) erhoben oder wenn Sie den Artikel abholen – verwechseln Sie sie nicht mit zusätzlichen Versandkosten. -Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten Receiver Combo Features NA Number of Inputs NA Year Manufactured NA Audio Outputs NA Country/Region of Manufacture NA Unit Quantity NA Supported Modes NA Power NA Type NA Brand Onkyo Audio Inputs NA Compatible Product NA California Prop 65 Warning NA Number of Channels NA Number of Outputs NA Unit Type NA Country Japan UPC NA Manufacturer Warranty NA Model NA Surround Sound Formats NA Amplifier Class NA Features NA Color NA MPN NA

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.>

The classic Stereo Power amp with beautiful and large VU meters. The Unit has been fully tested and serviced, and upgraded (see below). Bias Set to factory specsNew lamps installedNew 5 way Banana Jacks installed.The unit is in very good condition for its age. Please see photos and assess. I was very surprised at the current delivery, it almost doubled its 8 ohm rating into 4 ohms. All original circuitry and transistors Before clipping, I got 158 watts into 8 ohms and 306 watts into 4 ohms with both channels being driven. My AC mains had sagged to 118v or I might have gotten a bit more. Still, very impressive. Sounds amazing, I compared it to the M-504, Felt it was a tad warmer and had more bass authority, which is surprising as the 504 is rated for 15 more watts. You can see a video of it working here: https://www.facebook.com/marketplace/item/749647350384150

This auction is for Onkyo Integra Super Servo Stereo Power Amplifier M-506RS. This item was professionally serviced by a high-end audio equipment repair company with the new LEDs installed. Service center/service records are available. The unit was tested, see demo / details below. Full demo is included here: DEMO: Full Demo CONDITION REPORT: * Very good used condition - shows some light cosmetic wear associated with use/age including marks, light scratches. Rack handles are not included. * !!Important: the lower right decorative screw on the front plate/fascia does not match the other three screws. Does not affect functionality. See images for more details. * Onkyo Integra Super Servo Stereo Power Amplifier M-506RS is functional. * It was recently professionally serviced by a high-end audio equipment repair company with the new LEDs installed. Service records/invoice will be made available to the winning bidder. * 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) 00:19 - Playing Source via Speakers 1 system output. 00:31 - Playing Source via Speakers 1 and 2. 00:32 - Playing Speakers 2 (only small speakers are available for testing). 01:09 - Switching Meter Range to x0.1 to increase the meter sensitivity by 10. 01:33 - Adjust L and R channels via separate output level controls. 02:26 - 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.

The classic Stereo Power amp with beautiful and large VU meters. The Unit has been fully tested and serviced, and upgraded (see below). Bias Set to factory specsNew lamps installedNew 5 way Banana Jacks installed.The unit is in very good condition for its age. Please see photos and assess. I was very surprised at the current delivery, it almost doubled its 8 ohm rating into 4 ohms. All original circuitry and transistors Before clipping, I got 158 watts into 8 ohms and 306 watts into 4 ohms with both channels being driven. My AC mains had sagged to 118v or I might have gotten a bit more. Still, very impressive. Sounds amazing, I compared it to the M-504, Felt it was a tad warmer and had more bass authority, which is surprising as the 504 is rated for 15 more watts. You can see a video of it working here: https://www.facebook.com/marketplace/item/749647350384150

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 Super Servo Stereo Power Amplifier M-506RS For Parts Read. Receiver turns on for a few seconds and the cuts off. Thanks for looking. Lot XU.

Description release date 1983. Rated output: 190W+190W(4?)/140W+140W(8?). *Maintenance completed at our repair center in October 2023. Please contact us whenever you have questions. customer feedback ?Ive started to order the items from Japan in other online shops a year ago and never had the problems with quality and delivery to Moscow by EMS from Japanese side, everything was perfect and fast. ?Carefully packaged! Great product in mint condition! A+ seller! ????????????? ?Ill buy from this seller again. Looking first in his shop. Great service. ?Wonderful! Item exactly as described!! Top-rate seller! ?Very happy with this seller, well packed, doll is lovely thanks very much.. About us A specialty shop offering a wide variety of carefully selected Japanese brand items. Unless marked used all of our inventory is brand new, so you can feel confident about your purchase. Even if you think to yourself, But the item I want is only available in Japan., make sure to consult with us before giving up hope. We will look for and suggest the best products on your behalf. Besides I also have a lot of works. Please inquire any time. 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.

Introducing the Onkyo Itegra Super Servo Stereo Power Amplifier M506RS, a high-quality amplifier made in Japan. This amplifier is designed for those who value superior sound quality and reliability. It has a sleek black color and is equipped with one input and two output banana speaker jacks, making it easy to connect to your audio devices. Experience the power of this two-channel amplifier, perfect for home audio setups. It is a great addition to any sound system, delivering clear and crisp sound. Works as it should. This is an international model with European style round lug plug. (no plug converter included, I only have 1) 220/120 volt Excellent physical condition. Real wood end pieces. Typical scuffs / scratches for its age. One scuff on left meter face, see pictures. Meter & indicator lights all functional. Tested for hours with no issues. Vintage electronics: NO WARRANTY, NO RETURNS Due to size & weight: NO INTERNATIONAL SHIPPING ON THIS ITEM Local pickup OK.

Onkyo M-506Rs Stromverstärker TransistorDas Datenblatt dieses Produkts wurde ursprünglich auf Englisch verfasst. Unten finden Sie eine automatische Übersetzung ins Deutsche. Sollten Sie irgendwelche Fragen haben, kontaktieren Sie uns.ZahlungSeien Sie versichert, dass unser Shop eine Vielzahl von Zahlungsmethoden anbietet.Bitte zahlen Sie innerhalb von 5 Tagen nach Auktionsende.Über unsWir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. Es ist uns eine Freude, Sie glücklich zu machen, indem wir Ihnen unseren empfohlenen Artikel vorschlagen.Wenn Sie Fragen oder Wünsche zu Artikeln haben, wenden Sie sich bitte an uns.Internationale Käufer – Bitte beachten Sie:-Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers.- Bitte erkundigen Sie sich vor dem Bieten/Kauf beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden.-Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten.-Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten ein solches Verhalten.]]>Wir sind in Japan ansässig. Überprüfen Sie bei elektrischen Produkten den Hersteller und das Produkt und rechnen Sie die Spannung in das jeweilige Land um. Wir planen den Versand per FedEx oder DHL. Bitte kontaktieren Sie uns, da sich die Versandkosten in einigen Fällen ändern können. -Einfuhrzölle, Steuern und Gebühren sind nicht im Artikelpreis oder den Versandkosten enthalten. Diese Gebühren liegen in der Verantwortung des Käufers. -Diese Gebühren werden normalerweise von der liefernden Spedition (Versandfirma) oder bei der Abholung des Artikels erhoben – verwechseln Sie sie nicht mit zusätzlichen Versandkosten. -Wir kennzeichnen Warenwerte nicht unter dem Wert und kennzeichnen Artikel nicht als Geschenke. Die Vorschriften der US-amerikanischen und internationalen Regierung verbieten e Receiver Combo Features NA Number of Inputs NA Year Manufactured NA Audio Outputs NA Country/Region of Manufacture NA Unit Quantity NA Supported Modes NA Power NA Type NA Brand Onkyo Audio Inputs NA Compatible Product NA California Prop 65 Warning NA Number of Channels NA Number of Outputs NA Unit Type NA Country Japan UPC NA Manufacturer Warranty NA Model NA Surround Sound Formats NA Amplifier Class NA Features NA Color NA MPN NA

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 M-506RS Integra Amplifier Amp Tested Working Free Shipping??F/S Description Condition: Used ONKYO Onkyo Integra Integra M-506R stereo power amplifier STEREO POWER AMPLIRIER audio equipment With the inclusion of a number of super techniques We are now much closer to perfection. New technologies challenge the conventional wisdom of sound. The new technologies challenge the conventional wisdom of sound. ?An overwhelming sense of energy and suppleness. ?Newly developed super turbo system. The Super Servo Integral System suppresses time-delay distortion and realizes clear sound image localization. ?Super Servo Integral System that suppresses time-delay distortion and realizes a clear sound image localization. ?Linear switching system that achieves crossover distortion characteristics comparable to Class-A amplification. ?Linear switching system that achieves crossover distortion characteristics comparable to Class-A amplification. 2 transformers and a large power supply unit to fully demonstrate the best performance. ?2 transformers and a large power supply unit for full performance. ?Easy-to-read large peak meter with accurate indication. ?Auto-tracking bias system ?Auto-tracking bias system to ensure stable operation. Highly reliable protection circuit. Shipping We will carefully deliver using the packingmaterial. ?Standard?Free shipping FedEx or DHL or JP : with tracking number ?Customs duties may apply. Customs duty will be borne by the buyer. If you are looking for other products, please contact me.I will make a sincere effort to be of service to you.Thank you very much for visiting my listing page. My intention is serving you with sincere manner. Returns Free returns 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.

viewport content=width=device-width, initial-scale=1> Onkyo Integra M-506RS Stereo Power Amplifier Used Description Model number: M-506RSWarranty period 6 months Estimated shipping within 1 week Registration date October 11, 2023 Release date 1983Rated output: 190W+190W(4?)/140W+140W(8?)*Maintenance completed at our repair center in October 2023.WEB No.1010470000044394[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

This is a fully functional M-506RS power amplifier from Onkyo. Meters work and go from red to green as amp comes out of protection as they should. I believe the M-506RS was for japan market only as this amp has a euro plug adapter on power cable and there is a 220v -120v selector on the backside of amp. Rated at 150wpc @ 8 ohms. There are a couple of issues to note however: The gain controls in front with need cleaning as they are scratchy while turning. Wood sides on both sides are MIA. Unit will be properly packaged for safe transit and fully insured!

viewport content=width=device-width, initial-scale=1> Onkyo Integra M-506RS Stereo Power Amplifier Good Condition Used Description Model number: INTEGRA M-506RSWarranty period 3 months Estimated shipping within 1-week Registration date October 5, 2023 Release date 1983Rated output 190W+190W/140W+140Wimpedance 4?~16?Play frequency 1Hz~100kHz +0 -1.5dBS/N ratio 120dBPower consumption 400WWeight: 20.5kg*All products listed on this site are also sold in stores at the same time. Therefore, depending on the timing of your order, the product may not be available.*We are unable to offer replacements or exchanges.WEB No.2013630000100438[Display based on Secondhand Goods Business Law: Saitama Prefecture Public Safety Commission No. 431230006083] ?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