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.

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.

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

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

If your reading this listing you already know the quality and performance of the m-50 power amp and I. Sure you have seen the second to none good looks of the glowing meters bouncing to the beat but have you ever heard this amp the way its ment to be heard through a matching integra preamp and integra tuner as well these units are getting harder to find and these three are coming from original owner who had them in his bedroom for many years and the only problem to mention is one lil know was lost in last move but should be easy to replace we had it checked by a tech who said he found no problems other then the missing knob

This is a great looking and fully functional Onkyo M-504 amplifier. Wood side panels are in great shape. All lights and VU meters are working as they should. Unit comes with all original feet down below. These are a couple minor scratches that I have tried to photograph... Unit will ship in oversized foamboard lined HD box and will be fully insured with signature required!

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!

If your reading this listing you already know the quality and performance of the m-50 power amp and I. Sure you have seen the second to none good looks of the glowing meters bouncing to the beat but have you ever heard this amp the way its ment to be heard through a matching integra preamp and integra tuner as well these units are getting harder to find and these three are coming from original owner who had them in his bedroom for many years and the only problem to mention is one lil know was lost in last move but should be easy to replace we had it checked by a tech who said he found no problems other then the missing knob

If your reading this listing you already know the quality and performance of the m-50 power amp and I. Sure you have seen the second to none good looks of the glowing meters bouncing to the beat but have you ever heard this amp the way its ment to be heard through a matching integra preamp and integra tuner as well these units are getting harder to find and these three are coming from original owner who had them in his bedroom for many years and the only problem to mention is one lil know was lost in last move but should be easy to replace we had it checked by a tech who said he found no problems other then the missing knob

ONKYO M-504 INTEGRA STEREO POWER AMPLIFIERYou are bidding on ONKYO M-504 INTEGRA STEREO POWER AMPLIFIER. Its in great working condition and sounds amazing. Both meters working great. Looks good, but please remember this is used item and does have signs of being used. All lights working and all original. All connections working great. Missing box and manual.Please do research about the item, so you will know what you need to use it. before you buy it. Please look at the pictures before bidding, you will get what you see in the pictures. POLICY: SELLING AS IS, NO RETURNWe ask all buyers to email us before opening a EBAY CLAIM CASEI WILL NOT ACCEPT THE ITEM BACK, IF YOU CHANGE YOUR MIND OR DO NOT LIKE THE ITEM OR DID NOT READ THE DESCRIPTION AND LOOKED AT THE PICTURES.We ask all the buyers before leaving a negative or neutral, please email us with a problem first and we will do our best to make you happy again.We care about our buyers and we only want to see them happy.WE WANT TO SEE ALL OUR BUYERS HAPPY PAYMENT: Payment must be received in 2 days, if you do not pay with in 2 days, EBAY claim will be open. LOCAL FLORIDA PICK UP ALWAYS WELCOME BY APPOINTMENT ONLY & CASH ONLY Notify us BEFORE making payment & we will send you a revised invoice without shipping charges. Allow 24hrs notice before coming by to pick up your item Available days for Pickup: M-F 12 NOON-2:30PM We are located in the CORAL SPRINGS/COCONUT CREEK/MARGATE AREA.ALL PICK UP WILL BE DONE IN PUBLIC PLACE. ALL FLORIDA BUYER: ALL FL STATE BUYERS MUST PAY 7% SALES TAX, THIS IS A LAW, IF BUYER REFUSE TO PAY SALES TAX, THAN TRANSACTION WILL BE CANCEL AND BUYER WILL BE REPORTED TO EBAY. SHIPPING: Boxing and shipping via FedEx ground to addresses in the USA continental ONLY and shipping rate is rated to all 48 state, please do not ask for the lower shipping rate. Shipping is $100 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS.ALASKA, HAWAII & PR BUYERS must ask for the shipping rate before bidding. ATTENTION: INTERNATIONAL BIDDERSALL INTERNATIONAL BUYERS MUST USE EBAY GLOBAL SHIPPING PROGRAM, I HAVE NOTHING TO DO WITH EBAY GLOBAL SHIPPING RATE, THIS BETWEEN BUYER AND EBAY, IF YOU DO NOT LIKE THE EBAY GLOBAL SHIPPING COST THAN PLEASE DO NOT BUY THE ITEM.

If your reading this listing you already know the quality and performance of the m-50 power amp and I. Sure you have seen the second to none good looks of the glowing meters bouncing to the beat but have you ever heard this amp the way its ment to be heard through a matching integra preamp and integra tuner as well these units are getting harder to find and these three are coming from original owner who had them in his bedroom for many years and the only problem to mention is one lil know was lost in last move but should be easy to replace we had it checked by a tech who said he found no problems other then the missing knob

Product Specifications: Onkyo Integra M-504 Stereo Power Amplifier Accessories: Not IncludedDescription: Unit powers and seems to work although is being sold for parts, because the power button doesnt always function correctly. If not stated you will only receive what is seen in the photos.Appearance: Unit is in great condition with little to no cosmetic damage.---Please feel free to contact us if you have any additional questions about the product. If choosing Local Pickup: Local Pickup Policy All items must be picked up within 14 days of purchase.Any item not picked up within 14 days of purchase will be cancelled, refunded and relisted without notification.All items picked up must be picked up by the individual named in the profile.No 3rd party pickups without prior approval.Identification is required to be shown when picking up all ordersAll pick-up orders must be paid for prior to pick-up. Payments will not be accepted on-site - no exceptions.No Walk-Ins. If you have not scheduled and received a confirmation of your pick up time, we will not be able to accommodate your pick up.Local pickup must be scheduled prior to arrival by contacting Customer Service.The pickup address for all items is 1080 N. 7th Street, San Jose, CA 95112Local pickup is available by appointment only and must be picked up within 14 days.

Great condition with minor dent see last picture, Heavy duty

Onkyo Integra M-504 Main & Meter Amp PL Board 2806this is a good working unit. see pics see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.

Lowering price need this gone by next week or going into storage. Big green meters and tons of power this is the classic and hard to find Onkyo Integra M-504 stereo power amplifier! It enjoyed a long—by today’s standards—manufacturing run that stretched from 1987 to 1997. It measures 18.3? wide, 7.2? high, and 16.6? deep. It’s rated to output 165Wpc into 8 ohms and weighs a rugged 50 pounds. It sports dual meters on the front panel and has facilities to hook up two pairs of speakers.Used and in working condition. The cosmetics are really nice. Rare and hard to find. Local pick up only. You can test before purchase at my home.

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

FOR SALE $2,250 USD FREE SHIPPING ! This is a true time capsule ! Store display directly from my grandpas shop that he owned for 39 years. This Onkyo Integra M-504 is an absolute sleeper… 165 WPC into 8 ohms and 250 into 4 ohms ..! Massive Green VU METERS, stunning high-gloss Rosewood side panels, original box, packing material, and manual. Fully tested and sounds absolutely incredible. Punchy, accurate and extremely dynamic. Dont pass this one up ! Unit will be double boxed, professionally packed, tracked fully insured and delivered to your address within the lower 48 States. Cash local pickup in Long Island NY also more than welcome. Thank you.

Onkyo Integra M-504 Amplifier Outside Casesome scratches on the sides and one small dent on the top near the corner see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.