Onkyo Integra M-504 Amplifier Relay Board 2810this is a good working unit. see pics I am parting out an Onkyo M-504, please see my other listings.

Onkyo Integra M-504 Amplifier Internal Chassis see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.

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.

Excellent Cosmetic Condition Onkyo Power Amp that will not come out of protection. My tech began work on this one but unfortunately was unable to finish the work due to prior commitments so I have decided to sell this beauty for parts or repair only. The unit is complete, there are no missing or damaged components inside. No burn marks or any physical damage to any of the boards or components. As you can see from his notes, there is voltage on the rails, although the outputs are all good. Hopefully his notes will assist the buyer in completing the necessary repairs. Your amplifier will be professionally packed and insured for guaranteed safe arrival at your home. Please, no PO Boxes Please read through some of my thousands of positive reviews for stereo sales and buy with confidence from an experienced seller of Vintage Audio Gear and Parts.

You are buying a beautiful Onkyo M-504 Power Amplifier THIS UNIT WORKS GREAT IT HAS BEEN TESTED UPGRADED WITH LED Lights AS YOU CAN SEE ON PICTURES About cosmetic condition it shows some scratches and minor dents from normal wear Onkyo M-504 Stereo Power Amplifier (1987-97) Specifications Power output: 165 watts per channel into 8? (stereo) Frequency response: 1Hz to 100kHz Total harmonic distortion: 0.003% Damping factor: 140 Input sensitivity: 1V Signal to noise ratio: 120dB Dimensions: 465 x 185 x 422mm Weight: 22.5kg 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. ABOUT SHIPPING Shipping Within US 48 Continental States Only (No shipping to Puerto Rico, Alaska, Hawaii) will be shipped by Fedex UPS Or USPS Ground according your location with free tracking number and It will be shipped thru the address provided by eBay so please make sure it's right during checkout! Feel free to any questions. NOT SHIPPING TO P.O BOX ADDRESSES For International buyer we will use eBay Global shipping option no exceptions. ABOUT RETURN 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 high-quality Onkyo Integra M-504 Stereo Audio Power Amplifier is perfect for enhancing your audio experience. With stereo L/R RCA audio inputs and banana speaker jacks for 4 outputs, you can enjoy your favorite music or movies in great sound quality. This amplifier has 2 channels and 1 input, perfect for any home audio system. The black color and sleek design make it a great addition to any room. The model number is Onkyo M-504, and it is a power amplifier.

See photos for cosmetic condition. Over all pretty clean exterior. I couldn’t get the interior lights to turn on. May need light bulb replaced. Only tested to see if it powers on. No further testing done. sold as is. It does power on and the lights for the operation and speakers do turn on. One side of the outer laminate is coming off. Shown in photos. But can be easily repaired by a professional. Overall very clean. Sold as is. Not tested.

Onkyo M-504 Power Amplifier. Condition is Used. Shipped with USPS Ground Advantage.

Onkyo M-504 Power Amplifier. Condition is Used. Shipped with USPS Ground Advantage.

This Amplifier has been tested as far as possible without a pre amp. All channels are functioning and it powers right up. Both sides light up. There are some scratches to the case, especially on the left side of unit. Please review photos carefully to see any damage. I have not attempted to remove scratches, some of them could come out. The face is in close to excellent condition with a few minor imperfections. Unit could use a thorough cleaning inside. This amplifier is being sold in as-is condition, presumed to be fully functional. I offer multiple shipping options, so please check to see what will be the best for you. UPS Ground is generally the best option for large and/ or heavy items. This unit weighs nearly 50 pounds, it will be double boxed and packaged with utmost care in hopes that it arrives at your door in excellent condition.

Onkyo Integra M-504 Stereo Audio Power Amplifier. Excellent Condition as shown. Original box with packaging and instruction manual Bought at circuit city no remote Please review photos for details/condition as they are an important part of the description. If you are unsure about anything in this listing please ask questions before bidding/buying.

Item TitleDescriptionSONY Sony WALKMAN Masterpiece Portable Cassette Player WM-504, well maintained *The operation of the main unit has been checked with a gum battery.*Playback, stop, fast forward, rewind, and auto-reverse (reverse) have been tested over a long period of time.*Playback speed is stable and normal on both sides A and B. Speed difference has been measured and confirmed to be within acceptable limits.*No wow flutter or shaking on either side A or B.*All buttons on the main unit have been tested.*A 3.5mm standard earphone jack is also included, so commercially available earphones can be used.*Please do not use tapes longer than 90 minutes, or tapes that have deteriorated over time, or inferior tapes made overseas, as they may cause shaking, tape not running, or tape tangling, which may result in a malfunction. The cassette tapes in the photos are not included.Shipping Fedex/DHLInternational 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.

ArtikeltitelBeschreibungSONY Sony WALKMAN Masterpiece Tragbarer Kassettenspieler WM-504, gut gewartet *Die Funktion des Hauptgeräts wurde mit einer Gummibatterie überprüft.*Wiedergabe, Stopp, schneller Vorlauf, Rücklauf und automatischer Rücklauf (Rücklauf) wurden über einen langen Zeitraum getestet.*Die Wiedergabegeschwindigkeit ist auf beiden Seiten A und B stabil und normal. Der Geschwindigkeitsunterschied wurde gemessen und bestätigt, dass er innerhalb akzeptabler Grenzen liegt.*Kein Wow-Flattern oder Zittern auf Seite A oder B.*Alle Tasten am Hauptgerät wurden getestet.*Eine 3,5-mm-Standard-Kopfhörerbuchse ist ebenfalls enthalten, sodass handelsübliche Kopfhörer verwendet werden können.*Bitte verwenden Sie keine Bänder mit einer Laufzeit von mehr als 90 Minuten oder Bänder, die im Laufe der Zeit an Qualität verloren haben, oder minderwertige Bänder, die im Ausland hergestellt wurden, da diese zu Verwacklungen, nicht laufendem Band oder Bandverwicklungen führen können, was zu einer Fehlfunktion führen kann. Die Kassetten auf den Fotos sind nicht im Lieferumfang enthalten.Versand Fedex/DHLInternationale 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 oder Kaufen beim Zollamt Ihres Landes, wie hoch diese zusätzlichen Kosten sein werden. Danke für Ihr Verständnis.

Onkyo Integra M-504 Input Terminal PC Board NCPJ-2812this is a good working unit. see pics see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.

Onkyo Integra M-504 Amplifier SP1 & SP2 Speaker select Switchesthese are good working switchesM-P1 & M-P2 see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.

Thank you for visiting our page.?Discription??Condition -Used.?Item - Please check the picture.?All items are used. Even if the item is new and unopened, it may have damage to the box or other items when it was purchased. ?Shipping??We usually ship out your order within 10 business days after receiving your payment.?Standard Shipping?(with tracking)Free ShippingWe will ship by FedEx or Japan Post.It takes 2 ? 3 weeks. ?Weekend orders will ship on Monday. ?Return & Questions??For returns within 30 days, please explain and consult in advance.?Any other Questions will be answered within 48 hours. ?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.

This Onkyo M-504 stereo power amplifier is a high-quality audio device that delivers exceptional sound quality for any home audio system. With a power output of 165 watts per channel, this amplifier can handle even the most demanding speakers with ease. This amplifier is fully functional and comes with a manual for easy setup and configuration. The sleek black design adds a touch of elegance to any audio system, making it a perfect addition for music enthusiasts. Its important to note that this amplifier has been previously used, but it has been well-maintained and is in great working condition and excellent cosmetic condition. This Onkyo M-504 Stereo Power Amplifier is a fantastic addition to any home audio setup. With a total power output of 165 watts per channel, this amplifier is sure to deliver crisp and clear sound to your speakers. The amplifier is in excellent condition and is fully functional, ensuring that you can enjoy your music without any interruptions. This black Onkyo M-504 Power Amplifier was made in Japan and comes with a manual, making it easy to set up and use. It has audio inputs for speaker 1 & 2 and is designed to work with a range of audio devices. Whether youre listening to your favorite album or watching a movie, this amplifier will enhance your listening experience. Item in photos is the actual item you will be getting. Excellent working condition and excellent cosmetic condition. It is working properly has no dings or dents. I see in some other listings for this model that the area with the needles or gages is lighted. I dont remember the needle area ever being lit & we bought it brand new. I checked the owners manual & it says nothing about lights for that area. If there is supposed to be a light there it is not lit & never has. Located in Mt Airy MD if you want to pick up. Shipping is available but due to its 50+ pounds shipping is a little expensive. However I can ship it safely if you like. Please see my other listings for more vintage stereo components & speakers like this. Japan Manufacturer / Brand Onkyo, Osaka Denki Onkyo K.K.; Osaka Year 1987-1997 Category Audio Amplifier or -mixer Technical Specifications Number of Transistors Semiconductors present. Semiconductors Main principle Audio-Amplification Wave bands - without Details Hi-Fi equipment Power type and voltage Alternating Current supply (AC) / 120Volt Loudspeaker - This model requires external speaker(s). Power out 330W (undistorted) Material Metal case from Radiomuseum.org Model:Integra Stereo Power Amplifier M-504- Onkyo, Osaka Denki Onkyo K.K.; Shape Book-shelf unit. Dimensions (WHD) 465x185x422mm / 18.3x7.3x16.6inch Notes Onkyo Stereo Power Amplifier Model M-504.Power output: 165 watts per channel into 8 (stereo)Frequency response: 1Hz to 100 kHzTotal harmonic distortion: 0.003%Damping factor: 140Input sensitivity: 1VSignal to noise ratio: 120dBAC Outlet 1x Unswitched 100 Watts max.Power Consumption: 1000VA Net weight (2.2 lb = 1 kg) 22.5kg / 49 lb 9 oz (49.559 lb)

UP FOR SALE I HAVE AN EXTREMELY RARE SONY WALKMAN WM-504THIS IS AN EXTREMELY SOUGHT AFTER UNIT AND A GREAT COLLECTORS ITEMIT BEING SOLD AS PARTS FAULTY NOT WORKING NEEDS REPAIREDTHERE MAY BE PARTS BROKEN OR MISSING INSIDE.I PUT A GUMSTICK BATTERY IN IT AND THE BATTERY STATUS LIGHT CAME ON(SECOND LAST PICTURE) AND I COULD HEAR THE MOTOR SPINNING.HOWEVER THIS IS INFREQUENT.ALSO LOOKS LIKE ONE SIDE OF THE CASSETTE DOOR IS MISSING A CLIPDOES NOT STOP IT OPENING AND CLOSING ITS IN PRETTY DECENT CONDITION FOR ITS AGE THE TEAC CASSETTE IS NOT INCLUDED ALSO BEEN HAVING A BIT OF BOTHER WITH BUYERS TRYING TO RETURN GOODS THAT ARE SOLD AS NOT WORKING.IT IS SOLD AS NON-WORKING OR A PARTS MACHINE.IF YOU ARE CLEVER ENOUGH TO GET IT WORKING THEN GOOD ON YOU.I AM 100% HONEST IN MY LISTINGSI HAVE TAKEN THE BACK COVER OFF THIS THEN PUT IT BACK ON.THERE IS A BRASS WHEEL JUST FLOATING ABOUT IN THERE,DONT KNOW EHAT IT DOES SO TO REITERATEITS SOLD AS BROKEN PARTS BUGGERED KNACKERED WRECKED ETC ETCAND UNDER NO CIRCUMSTANCES IS IT TO BE RETURNEDPLEASE DONT MAKE UP SOME EXCUSE IF YOU CANT REPAIR IT AND TRY AND SEND IT BACK.THIS WAS SOLD TO ME YEARS AGO IN THIS CONDITION AND I HAVE JUST DISPLAYED IT. I HAVE PURCHASED A BOXED WORKING UNIT AT SOME EXPENSE SO THIS HAS TO MAKE WAYITS A LOVELY DISPLAY PIECE.

ONKYO Integra M-504 Amplifier & P-304 Preamplifier. Because this is a vintage audio unit it is sold as-is no returns. You are more than welcome to inspect and audition upon pickup to verify it is in good working order. This classic amplifier and preamplifier set is in spectacular condition both functionally and cosmetically. I've spent $400 in the last two years having both fully serviced, cleaned, and maintained. This includes LEDs added to the VU meters, parts replacements, board repair, and protection circuit replaced with new relays. The amp is fully within spec and bias as you can see in the pictures. Sound quality and performance are outstanding. Specifications • Power output: 165 watts per channel into 8? (stereo) • Frequency response: 1Hz to 100kHz • Total harmonic distortion: 0.003% • Damping factor: 140 • Input sensitivity: 1V • Signal to noise ratio: 120dB

Onkyo Integra M-504 Stereo Audio Power Amplifier. Excellent Condition as shown. Please review photos for details/condition as they are an important part of the description. If you are unsure about anything in this listing please ask questions before bidding/buying.

ONKYO M-504 STEREO POWER AMPLIFIER.Tested, works well, sounds great, nice cosmetics.

This auction is for an Onkyo Integra M-504 amplifier! This powered up without issue when I plugged it in, and the previous owner said it was working fine when he stuck it in his attic a few years ago. I dont have a preamp of any kind to test with, unfortunately, so powering it up was as far as I was able to go, so you could consider other aspects of this amplifier as being untested, being sold as is. Im selling this as functioning because it powered up so easily, but again, I havent hooked it up to a sound system. It does have a few scrapes on the sides (I took closeups of all sides), and a ding on the top where something was placed on top of it. If you are interested in purchasing, Im open to running any suggested tests. I offer multiple ways to ship; please be sure to check out the options so you can select whatever is cheapest - or best - for you! Being sold as is, where is, no warranty expressed or implied. Will combine shipping on multiple items whenever possible. Feel free to email with any questions! All of my items are kept in a smoke-free and hypoallergenic-pet home. I offer shipping via USPS and UPS. I do not charge extra for handling, and I only charge for shipping whatever the eBay shipping calculator designates. If you would like your package insured, please let me know, or add it to your shipping costs when totaling!

Onkyo Integra M-504 Speaker 1 Button A-93this is a good working unit. see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.

Onkyo Integra M-504 Speaker 2 Button A-92this is a good working unit. see pics!fast ship!I am parting out an Onkyo M-504, please see my other listings.