Onkyo IntegraM-504 Power Amplifier You are bidding on a massive Onkyo Integra M-504 power amplifier. This audiophile grade amplifier is rated at 165 watts per channel at an amazingly low .003% THD (total harmonic distortion). This amp powers up and immediately blows a 6 amp fuse (see the pics for the location of the fuse). It remains powered up, but does not provide any output. Both meters have been checked and are functional as they should be. Cosmetics are nice with only a few minor blemishes making this an excellent project box. Please note this amp weighs just over 55 pounds so be ready to use some muscle getting it on the bench! Please note the Coke can in the pictures is shown only to illustrate the size of this beast (it is not included). Good luck bidding! Features For This Unit: Excellent Cosmetic Condition (Check the Pics!) Working as Described Audiophile Grade Amp 165 Watts Per Channel Amazing .003% THD Massive Dual Analog Power Meters Check out our other vintage audio auctions!Browse our selection of vintage audio parts!Be sure to add us to your favorites list!

SONY Sony Walkman Kassettenspieler WM-504 mit Zubehr BITTE LESEN. ZUSTAND: Dies ist ein seltener Gegenstand der heutzutage schwer zu finden ist. SONY Sony Walkman WM 504 Kassettenspieler WALKMAN. Ich habe es aufgeladen aber ich wei nicht ob es an der Lebensdauer des Akkus oder an schlechtem Kontakt lag, ich konnte es nicht zum Laufen bringen, daher habe ich die detaillierte Funktionsweise nicht berprft. Bitte BIETEN Sie nur, wenn Sie es verstehen. Einfuhrzlle, Steuern und Gebhren sind nicht im Artikelpreis oder den Versandkosten enthalten.

Excellent sounding and powerful amplifier Have tested the amps performance with both Klipsch 600M and Emotiva T2+ speakers and they sounded great. Even better to watch the full green meters in action! The amp if in perfect working condition. The left wood side piece has a piece of the wood veneer chipped off as shown in pictures and the B speaker button is chipped in the left corner of the button. Have tried to find a replacement and thin the best option might be to 3D print a replacement. Other than that is in good condition on the exterior. Green lights show much better in person from LED upgrade than the pictures do it justice.

M-504, new blue LED bulbs, cleaned and tested, works excellent

Excellent sounding and powerful amplifier Have tested the amps performance with both Klipsch 600M and Emotiva T2+ speakers and they sounded great. Even better to watch the full green meters in action! The amp if in perfect working condition. The left wood side piece has a piece of the wood veneer chipped off as shown in pictures and the B speaker button is chipped in the left corner of the button. Have tried to find a replacement and thin the best option might be to 3D print a replacement. Other than that is in good condition on the exterior. Green lights show much better in person from LED upgrade than the pictures do it justice.

This amp is excellent. Right meter lights, but 1 of the two bulbs is out. A couple scratches...consistent with age. Sounds great, tested for hours. Black with Rosewood sides. Heavy, will be carefully packed. Vintage audio: NO WARRANTY OR RETURNS

This amp is excellent. Right meter lights, but 1 of the two bulbs is out. A couple scratches...consistent with age. Sounds great, tested for hours. Black with Rosewood sides. Heavy, will be carefully packed. Vintage audio: NO WARRANTY OR RETURNS

For sale is this Onkyo M504 Stereo Amplifier. This pre-loved gem, with its impressive 165Wpc into 8 ohms, has stood the test of time, delivering powerful, precise sound that’s sure to delight the discerning audiophile.It creates a wide, expansive soundstage, and its clean power output ensure your music is always at its best, whether you’re enjoying a quiet evening at home or entertaining guests.The M504’s rugged build, weighing in at a hefty 50 pounds, demonstrates its durability, and with its elegant green meters, it’s as much a visual treat as it is an auditory one.The Onkyo M504 Stereo Amplifier - a piece of audio history that’s ready to make new memories. Experience the vintage difference today.

This amp is excellent. Right meter lights, but 1 of the two bulbs is out. A couple scratches...consistent with age. Sounds great, tested for hours. Black with Rosewood sides. Heavy, will be carefully packed. Vintage audio: NO WARRANTY OR RETURNS

Excellent sounding and powerful amplifier Have tested the amps performance with both Klipsch 600M and Emotiva T2+ speakers and they sounded great. Even better to watch the full green meters in action! The amp if in perfect working condition. The left wood side piece has a piece of the wood veneer chipped off as shown in pictures and the B speaker button is chipped in the left corner of the button. Have tried to find a replacement and thin the best option might be to 3D print a replacement. Other than that is in good condition on the exterior. Green lights show much better in person from LED upgrade than the pictures do it justice.

For sale is a black Onkyo Integra M-504 stereo power amplifier, perfect for audiophiles looking for high-quality sound. This amplifier has 165W of power, 2 channels, and 1 audio input for stereo L/R RCA. It also features 4 audio outputs with banana speaker jacks for easy connection to your favorite speakers. Giant VU meters show the power output, and there are buttons on the front panel for Power, Speakers 1 and Speakers 2. Owners manual included. Serial number 1809915808. The amp weighs 55 lbs, so shipping is going to be $$$, unfortunately. To keep shipping costs down, the amp will be shipped in its original box - it wont be double-boxed. Free local pickup in the Pittsburgh, PA area. Shipping via UPS also includes insurance. Whether youre setting up a new home audio system or upgrading your existing one, this Onkyo Integra M-504 is sure to impress.

For sale is a black Onkyo Integra M-504 stereo power amplifier, perfect for audiophiles looking for high-quality sound. This amplifier has 165W of power, 2 channels, and 1 audio input for stereo L/R RCA. It also features 4 audio outputs with banana speaker jacks for easy connection to your favorite speakers. Giant VU meters show the power output, and there are buttons on the front panel for Power, Speakers 1 and Speakers 2. Owners manual included. Serial number 1051916584. The amp weighs 55 lbs, so shipping is going to be $$$, unfortunately. To keep shipping costs down, the amp will be shipped in its original box - it wont be double-boxed. Free local pickup in the Pittsburgh, PA area. Shipping via UPS includes insurance. Whether youre setting up a new home audio system or upgrading your existing one, this Onkyo Integra M-504 is sure to impress.

This amp is near perfect. Sounds great, tested for hours. Black with Rosewood sides. Heavy, will be carefully packed. Vintage audio: NO WARRANTY OR RETURNS

Excellent sounding and powerful amplifier Have tested the amps performance with both Klipsch 600M and Emotiva T2+ speakers and they sounded great. Even better to watch the full green meters in action! The amp if in perfect working condition. The left wood side piece has a piece of the wood veneer chipped off as shown in pictures and the B speaker button is chipped in the left corner of the button. Have tried to find a replacement and thin the best option might be to 3D print a replacement. Other than that is in good condition on the exterior. Green lights show much better in person from LED upgrade than the pictures do it justice.

SONY Sony Walkman Kassettenspieler WM-504 mit Zubehr BITTE LESEN. ZUSTAND: Dies ist ein seltener Gegenstand der heutzutage schwer zu finden ist. SONY Sony Walkman WM 504 Kassettenspieler WALKMAN. Ich habe es aufgeladen aber ich wei nicht ob es an der Lebensdauer des Akkus oder an schlechtem Kontakt lag, ich konnte es nicht zum Laufen bringen, daher habe ich die detaillierte Funktionsweise nicht berprft. Bitte BIETEN Sie nur, wenn Sie es verstehen. Einfuhrzlle, Steuern und Gebhren sind nicht im Artikelpreis oder den Versandkosten enthalten.

For sale is a black Onkyo Integra M-504 stereo power amplifier, perfect for audiophiles looking for high-quality sound. This amplifier has 165W of power, 2 channels, and 1 audio input for stereo L/R RCA. It also features 4 audio outputs with banana speaker jacks for easy connection to your favorite speakers. Giant VU meters show the power output, and there are buttons on the front panel for Power, Speakers 1 and Speakers 2. Owners manual included. There are a few smudges on the front panel, but they dont show up unless you shine a light straight onto it. Serial number 1051916587. The amp weighs 55 lbs, so shipping is going to be $$$, unfortunately. To keep shipping costs down, the amp will be shipped in its original box - it wont be double-boxed. Free local pickup in the Pittsburgh, PA area. Whether youre setting up a new home audio system or upgrading your existing one, this Onkyo Integra M-504 is sure to impress.

Please read the description before making your purchase. This amp does work and sounds amazing but has a few issues. Issue #1 obviously it’s used has scratches on one of the VU, and on the side panel vinyl some of the vinyl is separating on the bottom. Issue #2 the on and off switch button is missing the front cap but actual button still intact and works perfectly fine. Issue #3 this is for the speaker select switch channel one works perfectly fine no issues but channel 2 needs attention will only works when fully pressed in but than releases. You can see in a photo. Those three are the main issues, the amp does work all speaker outputs works and sounds amazing. Really hate to sell this amp as I was going to make the repair and upgrade to LED but currently in the process of moving out of state so some of my audio equipment needs to go, shipping is expensive as this is 50lbs but rest assured that it will be packaged very carefully I’ve sold many amps with no issues.

SONY Sony Walkman Kassettenspieler WM-504 mit Zubehr BITTE LESEN. ZUSTAND: Dies ist ein seltener Gegenstand der heutzutage schwer zu finden ist. SONY Sony Walkman WM 504 Kassettenspieler WALKMAN. Ich habe es aufgeladen aber ich wei nicht ob es an der Lebensdauer des Akkus oder an schlechtem Kontakt lag, ich konnte es nicht zum Laufen bringen, daher habe ich die detaillierte Funktionsweise nicht berprft. Bitte BIETEN Sie nur, wenn Sie es verstehen. Einfuhrzlle, Steuern und Gebhren sind nicht im Artikelpreis oder den Versandkosten enthalten.

This amplifier was working and I put it away in closet for a couple years but now when powered up the meters peg and it does not come out of protection mode. Im sure someone that knows what to do could fix it. This is very heavy and very powerful. These compete with much more expensive amplifiers. Cl2

Title: Onkyo Integra M-504 Stereo Power Amplifier FOR PARTS OR REPAIR!! READ DESCRIP!!! Item Attributes Brand: Onkyo Type: Power Amplifier Number of Channels: 2 Model: Onkyo Integra M-504 CONDITION:For parts or not working Item is a donation and as such we do not know its history.Item has been tested and found to be non-functional. Item did power on and the lights turned on but I got absolutely nothing out of it. I got neither anything from the dials on the front or sound of any kind.Item appears to be in good condition with some standard use scuffs and scratches with one area of more severe scratches on one of the side panels. (see pictures)Item was pretty dirty when it got to us and so I did wipe it down but no other cleaning has been done. Deeper cleaning may be needed.Listing only includes items shown in pictures.Listing is sold As-is.Thank you for shopping with us and supporting the Goodwill mission! Disclaimer We describe items to the best of our ability but are not experts in any field. We do not verify authenticity of signed or autographed items. Unless otherwise stated in the listing, items do not come with official certificates and will not include documentation. You are bidding with this in mind. We are currently not taking offers on items unless stated otherwise. We reserve the right to block any buyer who ignores this and attempts to make offers otherwise. For all local pickups, please reach out to us for more info. We respond Tuesday-Saturday from 8:00 AM - 3:00 PM. **All items are sold AS-IS. Refer to SELLER INFO tab for further details concerning Bidding, Payments, Shipping, Local Pickup and Return policies. Please ask any questions prior to bidding. ** WEIGHT & DIMENSIONS: Weight:49.25 Shipping Weight:50.00 Dimensions:18.50 x 16.50 x 7.50

You are buying a ONKYO M-504 INTEGRA STEREO POWER AMPLIFIER AS IS, PARTS OR REPAIR- THIS UNIT POWER ON ONLY ,NOT OTHER FUNCTIONS MISSING POWER BOTTOM Local pick up only A power switch need to be replaced Cosmetic is on great condition with manor scratches from normal used Pictures are part of the description so please see them carefully and make your own conclusion about the item’s WHAT YOU SEE IS WHAT YOU GET Thanks for looking selling as the pictures shown. Please contact seller if you have any inconvenience with your item, before open an eBay case or leave a negative feedback (There are many ways to solve any issue) Is very important for Us make our costumers happy’s. Buy with confidence. ?????TOP SELLER ????? • See other items in our eBay page!!! https://www.ebay.com/str/jarvingracestore

This Onkyo Integra M-504 Stereo Power Amplifier is a high-quality audio device that will elevate your sound system to the next level. It is powerful and delivers clear audio with minimal distortion. Nice attractive wood grain sides and exterior in great clean condition!