The Onkyo Integra M-508 Power Amplifier and Integra P-308 Pre-amplifier, a vintage audio set produced from 1987 to 1997, form an exemplary combination that delivers uncompromising audio performance. The M-508s robust 200 watts per channel power output, with a low total harmonic distortion of 0.003% and a high damping factor of 140, ensures a dynamic and controlled soundstage. Complementing it, the P-308 Pre-amplifier features an expansive frequency response, minimal distortion at 0.0005%, and versatile input sensitivity levels, offering a pristine and uncolored signal. Together, they represent a pinnacle of Onkyos commitment to high-quality audio reproduction, providing audiophiles with a powerful and precise listening experience. The Onkyo Integra M-508 Stereo Power Amplifier, produced from 1987 to 1997, stands out for its remarkable audio capabilities. With a robust power output of 200 watts per channel into 8?, it delivers a potent and detailed soundstage, catering to audiophiles and enthusiasts. Its expansive frequency response from 1Hz to 100kHz ensures accurate reproduction of both low and high frequencies, capturing the full spectrum of audio signals. The Onkyo Integra P-308 Stereo Pre-amplifier, spanning from 1987 to 1997, is renowned for its exceptional audio precision and versatility. Boasting an impressive frequency response of 0.8Hz to 170kHz, it ensures faithful reproduction of audio signals across a broad spectrum. With an extraordinarily low total harmonic distortion of 0.0005%, the P-308 maintains audio integrity and purity, providing an uncolored listening experience. The set looks absolutly amazing. Both devices show minmal signs of usage on the front. On the sides they show some minmal usage signs that are very normal for equipment that almost 30 years old. Overall this set has been taken well care of and it shows!Both the pre and power amplifier have been tested and passed the test without issues Specifications Pre Amp:Frequency response: 0.8Hz to 170kHzTotal harmonic distortion: 0.0005%Input sensitivity: 0.16mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 81dB (MC), 92dB (MM), 101dB (line)Output: 150mV (line), 1V (Pre out), 6V (Pre out Max)Dimensions: 465 x 103 x 403mmWeight: 8.5kgVoltage: 220VSpecifications Power Amp:Power output: 200 watts per channel into 8? (stereo)Frequency response: 1Hz to 100kHzTotal harmonic distortion: 0.003%Damping factor: 140Input sensitivity: 1VSignal to noise ratio: 120dBDimensions: 465 x 185 x 426mmWeight: 25kgVoltage: 220V Working condition: Fully Working (See pictures for the cosmetic condition of this lot)Missing or damages: Minor Usage Marks -We ship worldwide.We offer combine shipping (EU 30KG max, NON EU 20KG max) for all our listings, ask us for details Please note: ??Whenever an item exceeds the weight noted above. Please ask for a shipping quote before making a purchase. The shipping costs are estimated in our shop because we do not know the shipping address. -Shipping in the EU up to 30 KG (max)-Shipping outside of the EU up to 20 KG (max) Picking up the item is also possible. It can either be picked up in Alkmaar or Soest on appointment Delivery by us is also possible in some cases. Please reach out to us for more information about deliveries

DescriptionONKYO M-508 power amplifier. It used to ring for about 10 minutes a few times a month for maintenance purposes. I was using a direct connection to the preamplifier, but when I checked the variable connection, it seems that there is a gully on the left CH. There is a slight pop sound when the power is turned off, but the left and right output is well balanced. There are some small scratches, but I think its in pretty good condition. Please check the image.International Buyers - Please Note: Import duties, taxes, and charges arent included in the item price or postage 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.

Item Description Condition is good. Since it is a used item, it is in good condition overall, although there are some damages and stains. 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.

DescriptionAll my products are 100% Authentic. Please feel free to contact us if you have any question. Payment We usually ship within 5?10 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.

DescriptionCondition: This is a used item.- There are some scratches, small scratches, and dirt on the front. - There are some scratches, small scratches, and dirt on the top, sides, and back. - There are some scratches, small scratches, and dirt on the bottom.- There are some scratches, small scratches, etc. on the meter display. - There are some scratches, small scratches, etc. on the dial and buttons.- There are some scratches, small scratches, and dullness on the terminals and screws. - There are some scratches and small scratches on the power cable. There are small scratches and scratches on the whole item, but other than the above, there are no particularly noticeable scratches or damage.simple operation check has been performed.The lamp is slightly dim.Please check the condition and photos carefully before bidding. PaymentWe accept only PayPal payment.Please pay within 5 days after the auction. Shipping Express international shipping with an insured tracking service from outside US ( 5 to 10 business days). Please ask us for shipping when order from the Middle East, New Zealand and other unspecified places.Return Policy 100% Authentic products. Each item is verified for authenticity. We are receiving guidance and licensed by Japanese Police Departemt. Authorization number: 303251705982. We accept all returns within 14 days of receiving the products. We will refund original payment when the product has returned and is found in the same condition as it was sold. We do NOT refund original shipping charge. Return shipping costs are the resposibility of the buyer. 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.

Item Description Condition is good. Since it is a used item, it is in good condition overall, although there are some damages and stains.Accessories: Power cord 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

This is for a original ONKYO service MANUALS, includes REPAIR INFO, part numbers and SCHEMATIC DIAGRAMS. MODEL - M-508 AMPLIFIER ORIGINAL SERVICE REPAIR MANUALGOOD CONDITION, DOESNT LOOK LIKE IT WAS EVER USED! WE HAVE NO STEREO UNITS, OR AMPLIFIERS LEFT!!!THESE ARE ALL THE ONKYO MANUALS WE HAVE LEFT. IF YOU DONT SEE IT I DONT HAVE IT. We closed out our electronic Service Shop a few years ago and are selling off the manuals we have left, some of which are manuals we acquired from other service centers that have closed.. Please check our other auctions for other closeout clearance items. I will be listing them as quick as I can but will probably take several months to list everything we have left. Item will be shipped in an envelope. Shipping is FREE in the 48 States only. $14.06 International shipping. PLEASE check our other auctions. We Give free shipping in the U.S. for each additional manual purchased. Item will be shipped USPS economic shipping and may take 1-9 days. If you want faster shipping please let me know. ITEM IS SOLD AS IS! Thank You for the bid, and GOD BLESS THE U.S.A.

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