A good used set of filter caps were installed from a newer donor unit of the same kind by the previous owner, after He did that it would not work and sold it to Me, I have repaired it, re-soldered the main board, replaced the meter bulbs with LED, detailed it, set the idle current, 120v, very nice amp, I have repaired/restored for years I will be out of town from the 9th to the 17th of Nov. this unit will be demoed at pick up

ONKYO INTEGRA M-504 POWER AMPLIFIERYou are bidding on ONKYO INTEGRA M-504 POWER AMPLIFIER. Its in great working condition and sounds amazing. Both channels working and sound amazing. Looks great, 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 before you BID/BUY IT, so you know what you need to you use it with. Please look at the pictures before bidding, you will get what you see in the pictures.POLICY:SELLING AS IS, NO RETURNI 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.I 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.I care about our buyers and we only want to see them happy.I 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 me BEFORE making payment & I 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 I am 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 $150 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS. I SHIP WITH 5 BUSINESS DAYS, THIS IS NOT INCLUDING THE DAY OF THE PAYMENT. IF YOU PAID ON THURSDAY/FRIDAY, BOX WILL GO OUT ON MONDAY. 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.

Powers up, but no sound. Audio technician special!

Powers up, but no sound. Audio technician special!

ONKYO INTEGRA M-504 POWER AMPLIFIERYou are bidding on ONKYO INTEGRA M-504 POWER AMPLIFIER. Its in great working condition and sounds amazing. Both channels working and sound amazing. Looks great, 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 before you BID/BUY IT, so you know what you need to you use it with. Please look at the pictures before bidding, you will get what you see in the pictures.POLICY:SELLING AS IS, NO RETURNI 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.I 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.I care about our buyers and we only want to see them happy.I 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 me BEFORE making payment & I 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 I am 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 $150 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS. I SHIP WITH 5 BUSINESS DAYS, THIS IS NOT INCLUDING THE DAY OF THE PAYMENT. IF YOU PAID ON THURSDAY/FRIDAY, BOX WILL GO OUT ON MONDAY. 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.

for your consideration: Excellent condition, tested, works flawlessly, someo unnoticed vintage wear, please review the pics & video link. Comes From a smoke and pet free home.Will box it with extra care & attention to details.Send only with EMS delivery with tracking no.Delivery time will be between 3-7 business days. Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products

It is rare to find a 504/304 combo in such good condition, which is why I paid a premium for it. I have fully serviced both units and is now offered for sale. I installed new Gold plated RCA jacks on the P-304, and serviced all knobs/ pots. Everything works great. On the M-504, the bulbs were fine, but they die over time. So I installed two Straw-hat LEDs next to them which should outlive the incandescent bulbs. The unit was properly biased, and the meters calibrated. They were both off when I received the unit. Both units have custom Ash grain side panels in a dark Jamoca color. I personally chose the board such that the grain pattern continues from the pre-amp to the power amp. Both units (given their age are not perfect) but in super excellent condition. Those green meters are a joy to look at. I took several photos to help you see the value of this combo.

This is one perfect bundle that doesn’t ever come up in this condition. When I say it looks like every piece was just unwrapped out of the box today, I mean it. The gloss shines perfect on the piano finish of the wood sides and not a scratch on them. Please see pictures for details. I would prefer to sell this locally to avoid any damage through shipping, but I realize I will likely have to ship these and make sure they are packed perfectly. Bundle included the M-504, the P-304, and the T-9090ii. Any questions, please ask.

ONKYO INTEGRA M-504 POWER AMPLIFIERYou are bidding on ONKYO INTEGRA M-504 POWER AMPLIFIER. Its in great working condition and sounds amazing. Both channels working and sound amazing. Looks great, 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 before you BID/BUY IT, so you know what you need to you use it with. Please look at the pictures before bidding, you will get what you see in the pictures.POLICY:SELLING AS IS, NO RETURNI 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.I 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.I care about our buyers and we only want to see them happy.I 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 me BEFORE making payment & I 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 I am 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 $150 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS. I SHIP WITH 5 BUSINESS DAYS, THIS IS NOT INCLUDING THE DAY OF THE PAYMENT. IF YOU PAID ON THURSDAY/FRIDAY, BOX WILL GO OUT ON MONDAY. 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.

for your consideration: Excellent condition, tested, works flawlessly, someo unnoticed vintage wear, please review the pics & video link. Comes From a smoke and pet free home.Will box it with extra care & attention to details.Send only with EMS delivery with tracking no.Delivery time will be between 3-7 business days. Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products Click here to view my full range of venga vintage products

ONKYO M-504Stereo Power Amplifier.Working, great sound.Excellent condition.Dual power supply.MADE IN JAPAN.SpecificationsPower output: 165 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 422mmWeight: 22.5kg

this is an excellent amplifier. meters work as they should, but one meter lamp is out in each meter. there is a small ding on the lower right side wood panel. there is also a couple small knicks on the top edge of the face, and a thin scratch to the right side wood panel. all these are shown in the pictures. there is also slight visible rings from the feet of the preamp that sat on top. this is a heavy, well-built amplifier that sounds fantastic.

It is rare to find a 504/304 combo in such good condition, which is why I paid a premium for it. I have fully serviced both units and is now offered for sale. I installed new Gold plated RCA jacks on the P-304, and serviced all knobs/ pots. Everything works great. On the M-504, the bulbs were fine, but they die over time. So I installed two Straw-hat LEDs next to them which should outlive the incandescent bulbs. The unit was properly biased, and the meters calibrated. They were both off when I received the unit. Both units have custom Ash grain side panels in a dark Jamoca color. I personally chose the board such that the grain pattern continues from the pre-amp to the power amp. Both units (given their age are not perfect) but in super excellent condition. Those green meters are a joy to look at. I took several photos to help you see the value of this combo.

ONKYO M-504Stereo Power Amplifier.Working, excellent sound.HAS SCRATCHES SEE PICTURES FOR DETAIL PHYCIAL.SpecificationsPower output: 165 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 422mmWeight: 22.5kg

ONKYO INTEGRA M-504 POWER AMPLIFIERYou are bidding on ONKYO INTEGRA M-504 POWER AMPLIFIER. Its in great working condition and sounds amazing. Both channels working and sound amazing. Looks great, 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 before you BID/BUY IT, so you know what you need to you use it with. Please look at the pictures before bidding, you will get what you see in the pictures.POLICY:SELLING AS IS, NO RETURNI 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.I 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.I care about our buyers and we only want to see them happy.I 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 me BEFORE making payment & I 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 I am 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 $150 (NONE REFUNDABLE ) FEDEX DO NOT DELIVER TO PO.BOX, MUST HAVE A VALID ADDRESS. I SHIP WITH 5 BUSINESS DAYS, THIS IS NOT INCLUDING THE DAY OF THE PAYMENT. IF YOU PAID ON THURSDAY/FRIDAY, BOX WILL GO OUT ON MONDAY. 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.

For sale is a vintage Onkyo M-504 Stereo Power Amplifier in great working condition. This powerful amplifier is perfect for audiophiles and collectors. It features Onkyos classic dual VU meter design, providing accurate power output display with a stunning green glow. The M-504 is known for its strong performance and dual mono amplifier design, giving you clear and dynamic sound. With real phase power supply and a 4x2 capacitor block, this amp delivers both power and finesse. Condition: Good overall condition with minimal signs of wear. Fully functional and sounds amazing. Specifications: Model: Onkyo M-504 Power Output: 165 watts per channel at 8 ohms Dual Mono Amplifier Design Inputs: L/R RCA Speaker Outputs: System-1 and System-2 with impedance specifications (2-8 ohms)

Owned these units for 6 yearsLove them. Work well.Cleaning out my office and decided to offer these for an avid analog fan.Selling both units together as is for $1300.Prefer local pick up, but will ship.

Onkyo Integra M-504 Stereo Power Amplifier thoroughly tested and working 100% as designed. Both left and right channels have powerful output in both speaker system 1 and 2. Power meters work as they should and have full original green illumination. This Monster Stereo Power Amplifier is conservatively rated at 165 watts per channel at 8 Ohms. It has power to spare. Sound quality is audiophile grade in all respects. Cosmetically a few small hair line scratches on the side wood panels which I touched up. One would have a hard identifying any small imperfections other than with close inspection. Please view the auction photos. What you see is Exactly what you get. This amplifier looks as good as it sounds. NO UNPLEASANT SURPRISES. Shipping cost includes packing/handling/and insurance. Due to size and weight this massive amplifier will be packed with care and shipped by Kinkos FedEx. I will choose their most complete packing option with inflatables and other modern day professional packing supplies. US SALES ONLY, (Ships to the 48 US Mainland States).PAYMENT OPTIONS: All Ebay accepted payment methods including PayPal . For items valued at $100.00 or more there is SIGNATURE REQUIRED at the door upon delivery.We will only ship to the address listed on Ebay.All merchandise is sold as is. There are no refunds, and all sales are final. That is to protect us from the few dishonest Ebayers who play switch and blame, parts pirates, etc. We state the condition of the item to the best of our ability. Since most of the equipment we sell is vintage or preowned, there are no warrantees or guarantees on any of the items we sell. Look through our past auctions, we tell it the way it is. If you have any questions feel free to email us about the auction youre interested in. We will respond as quickly as possible. We include insurance free of charge on all of the items that we sell.We use FedEx exclusively for shipping. Most items are hand packed in house. We pack each item differently depending on size, weight, shape, etc. Your item will be packed as if we were sending it to ourselves. You will not be disappointed with our packing skills. We use Kinkos FedEx or a private packing service for excessively large and heavy items We will only ship to a legitimate street address. FedEx does not ship to P.O. boxes. WE ONLY SHIP WITHIN THE CONTINENTAL USA (48 States.)Your item will be shipped within 1 - 5 business days after receiving payment. A confirmation email will be sent when your item has been shipped.Fedex ground takes anywhere from 2-8 working days for delivery, depending on your location in relation to ours. Please have patience. As previously stated, I send out a confirmation email the day your item is shipped. We have no control over FedEx. I promise you, it will get there!All items are cleaned and disinfected on the exterior before photos are taken and again before shipment unless stated in my auction. You wont receive any dirty, smelly, smoke stained items from this seller. We do not open up working units to inspect or to clean.Under no circumstances will an auction be terminated early, it is unfair to my fellow Ebayers and to the seller.We are no longer accepting bids from 0 FeedBack members or bidders.By bidding on this auction you are agreeing to the conditions stated above. Thank you for your understanding and good luck.

This Onkyo M-504 Power Amp is a top-of-the-line device that will enhance your home audio experience. With its powerful sound and advanced features, this amplifier is perfect for any music enthusiast. The brand, Onkyo is known for its high-quality products and this model is no exception. The Onkyo M-504 Power Amp is designed to provide you with crystal-clear audio, regardless of what youre listening to. It has a sleek design and is easy to set up, making it a great addition to any home entertainment system. This amplifier is perfect for those who want to elevate their audio experience and enjoy high-quality sound. Issues are the side panel on right side has a chip on lower bottom. Also the left meter light doesnt seem as bright. Other than that, it works as it should. Shipped with USPS ground mail. All Proceeds donated to animal rescue. Thank you.

Onkyo Integra M-405 Stereo Power Amplifier 165 Watts Per Channel A true audio classic! Works perfectly. Please be aware this is VERY heavy, about 50 lbs plus packing materials, so shipping will be pricey.

It is rare to find a 504/304 combo in such good condition, which is why I paid a premium for it. I have fully serviced both units and is now offered for sale. I installed new Gold plated RCA jacks on the P-304, and serviced all knobs/ pots. Everything works great. On the M-504, the bulbs were fine, but they die over time. So I installed two Straw-hat LEDs next to them which should outlive the incandescent bulbs. The unit was properly biased, and the meters calibrated. They were both off when I received the unit. Both units have custom Ash grain side panels in a dark Jamoca color. I personally chose the board such that the grain pattern continues from the pre-amp to the power amp. Both units (given their age are not perfect) but in super excellent condition. Those green meters are a joy to look at. I took several photos to help you see the value of this combo.

ONKYO M-504Stereo Power Amplifier.Working, excellent sound.HAS SCRATCHES SEE PICTURES FOR DETAIL PHYCIAL.SpecificationsPower output: 165 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 422mmWeight: 22.5kg

Click Here. Double your traffic. Get Vendio Gallery - Now FREE! Onkyo Model M-504 Power On - Off switch with hardware is in good working condition. . . .If you are not satisfied with or product or item...PLEASE CONTACT US WE WILL MAKE IT RIGHT...thanks for looking . all Area 30 8/21/24 PLEASE READ WARRANTY/RETURN POLICY All of our parts are tested with a live unit 100 % guaranteed in working condition . We are unable to issue credit or refund for any parts that were not shipped from our store and parts that are damaged or tampered with or have missing components from the PC board. We use an identifying stamp on all parts that we ship. All of our boards are removed from broken panels. Please do not buy this part just to try it out its important to carefully determine the part you need before ordering. We charge 25% retocking fee for the item return plus buyer must pay all shipping charges.-- Copyright ©2009-2010 Frooition Ltd. All rights reserved. The following HTML, JavaScript and CSS Styling may not be used or reproduced in whole or in part, without the prior permission of Frooition. All eBay graphics not owned by eBay or eBay associations are the property of the eBay account owner and may not be used without their written authorisation. Any person or group of persons found to be in breach of this notice may face legal action. --> Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application

Click Here. Double your traffic. Get Vendio Gallery - Now FREE! Onkyo Speaker 1 on - off knob for Model M-504 is in good working condition .. . . .If you are not satisfied with or product or item...PLEASE CONTACT US WE WILL MAKE IT RIGHT...thanks for looking . all Area 10 9/25/24 PLEASE READ WARRANTY/RETURN POLICY All of our parts are tested with a live unit 100 % guaranteed in working condition . We are unable to issue credit or refund for any parts that were not shipped from our store and parts that are damaged or tampered with or have missing components from the PC board. We use an identifying stamp on all parts that we ship. All of our boards are removed from broken panels. Please do not buy this part just to try it out its important to carefully determine the part you need before ordering. We charge 25% retocking fee for the item return plus buyer must pay all shipping charges.-- Copyright ©2009-2010 Frooition Ltd. All rights reserved. The following HTML, JavaScript and CSS Styling may not be used or reproduced in whole or in part, without the prior permission of Frooition. All eBay graphics not owned by eBay or eBay associations are the property of the eBay account owner and may not be used without their written authorisation. Any person or group of persons found to be in breach of this notice may face legal action. --> Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application