I have powered these devices on, however I lack the additional equipment to test any further Sold as is No returns or refunds for any reason Please bid accordingly Units are already packed an ready to go, so once I receive payment they will ship next business day

Adcom GFA-555 MK I Endstufe zum Verkauf. Technisch top, optisch im guten, wohnzimmertauglichen Zustand (siehe Fotos). Hersteller: AdcomModell: GFA-555Baujahre: 1985-1990Hergestellt in: USAFarbe: schwarz, weißTyp: analog / stereoFernbedienung: neinLeistungsaufnahme: 1000 WAbmessungen: 185 x 432 x 310 mmGewicht: 16KgNeupreis ca.: 1200USD Anschlüsse Anzahl der Eingänge: 1x PreAmpAnzahl der Ausgänge: 1 x Stereo Technische Daten Ausgangsleistung: 200 Watt pro Kanal in 8? (Stereo), 600 Watt in 8? (Mono)Frequenzgang: 10Hz bis 20kHzHarmonische Gesamtverzerrung: 0,09%Dämpfungsfaktor: 800Verstärkung: 27 dBEingangsempfindlichkeit: 1,75VSignal-Rausch-Verhältnis: 110 dB Besondere Ausstattungen Halbleiter: 42 x Transistoren, 2 x Zenerdioden, 13 x Dioden, 2 x IC, 2 x DiodenbrückenNelson Pass-Design Schaltung

ADCOM GFA-555 II Power Amplifier. Very good condition, sounds great. Some light scratches here and there but nothing extreme. Makes the typical and normal popping sounds when its powered off.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisment is an exact reprint from 1991, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Welcome to Audio/Video Archives, the largest home of audio literature available on eBay! This Advertisment is an exact reprint from 1991, it is printed on matte photo paper and is in Excellent condition! The Picture is the picture of the actual item. It is a beautiful piece of Audio History. I have THOUSANDS more from every major brand of Audio from 1950 up to now. ---Satisfaction is GUARANTEED at AV Archives! Take a look at my feedback for satisfied customers! I have been open since 2007 and have sold THOUSANDS of Ads, Reviews, and Brochures to satisfied customers. ---I Ship Worldwide and combine shipping, each additional item is just $1 after the first is paid. ---Each Page is 8.5 by 11 unless otherwise noted in title. ---Single Page, Single Sided Ads, unless otherwise noted in the title. ---These Ads are perfect for framing and placed in your Audio Room. ---I have a HUGE Vinyl Record Store with Thousands of Collectable records, and MANY First Pressings/Audiophile LPs. Just click on my Vinyl Record Store link on the left under categories. Email me for any specific questions, You will hear back from me usually within 4 hours, THANK YOU! Greg Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Always have trouble uploading video to ebay so I put it on imgur to make it easy >>> https://imgur.com/a/EC5TjPh Sounds amazing very loud and crisp no issues with testing will ship and pack carefully with added insurance. This unit is in great condition meaning it is lightly used nearly new with next to no scratches if any. All units I sell are tested before listing and right before shipment to assure it is being sent to you in working condition unless otherwise stated. Please review pictures thoroughly as condition and quality can be shown there. Testing videos and additional pictures are easily provided upon request as videos are hard to upload to ebays posts. Items ship within 1-3 business days and typically arrive within a week depending on location and holidays. Any questions concerns or offers please feel free to contact me. If there are any issues with your item upon arrival such as damage, issues with quality or missing parts please contact me via eBay messenger or email. I make sure all buyers and customers are covered with either replacements or refunds.

Adcom GFA-555 MK I Endstufe zum Verkauf. Technisch top, optisch im guten, wohnzimmertauglichen Zustand (siehe Fotos). Hersteller: AdcomModell: GFA-555Baujahre: 1985-1990Hergestellt in: USAFarbe: schwarz, weißTyp: analog / stereoFernbedienung: neinLeistungsaufnahme: 1000 WAbmessungen: 185 x 432 x 310 mmGewicht: 16KgNeupreis ca.: 1200USD Anschlüsse Anzahl der Eingänge: 1x PreAmpAnzahl der Ausgänge: 1 x Stereo Technische Daten Ausgangsleistung: 200 Watt pro Kanal in 8? (Stereo), 600 Watt in 8? (Mono)Frequenzgang: 10Hz bis 20kHzHarmonische Gesamtverzerrung: 0,09%Dämpfungsfaktor: 800Verstärkung: 27 dBEingangsempfindlichkeit: 1,75VSignal-Rausch-Verhältnis: 110 dB Besondere Ausstattungen Halbleiter: 42 x Transistoren, 2 x Zenerdioden, 13 x Dioden, 2 x IC, 2 x DiodenbrückenNelson Pass-Design Schaltung

Up for sale here is a Adcom GFA-555 ll Amplifier I got this amplifier in a auction The amplifier powers on, and the right channel works, but the left channel has no sound cosmetically is a nice condition since I have zero history and this unit is being offered for Parts or Repair only please look at Photos for more details because exactly what you see in the photos is exactly what you are going to get This Adcom GFA-555 ll Amplifier is a great choice for those who are looking for a high-quality power amplifier. With its brand name, ADCOM, and model number, GFA-55 ll, you can be assured of its superior quality. This amplifier is perfect for people who are into music and want to enjoy a great sound experience. It is designed for both home and professional use. This amplifier is sold as it is, so please read the description before you buy it.

Vintage Adcom GFA-555 Stereo Power Amplifier, 200 Watts per chanel @ 8 ohms, 325 WPC @ 4 ohms.A true classic high current, high power amplifier capable of driving pretty much any speakers. Serviced, DC offset and bias adjusted, electrolytic capacitors on control board replaced with high end audio caps. Tested and ready to use. There are some scratches here and there, but overall in very nice shape (see pictures for further details) Specifications:Power output: 200 watts per channel into 8? (stereo), 600 watts into 8? (mono) Frequency response: 10Hz to 20kHzTotal harmonic distortion: 0.09%Damping factor: 800Gain: 27 dBInput sensitivity: 1.75VSignal to noise ratio: 110dBDimensions: 185 x 432 x 310mmWeight: 16kg

For sale is the well regarding Adcom GFA-555 II power amplifier is great working condition. I have been using it for the past couple of years, but it has way more power than I need, so I went with a smaller Adcom amp. Great Specs:THD + Noise at 200 watts into 8 ohms, 1KHz, 0.003% or lessIM Distortion at 200 watts into 8 ohms, 0.002% or lessSignal to Noise Ration, A weighted, 200 watts into 8 ohms, 110dB CONUS buyers only. Free local pickup.

GFA 555II TRANSFORMER

This item is fully tested and in excellent working order. Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. Includes Power Amplifier as pictured. No additional items or accessories are included. Photos are of the actual unit for sale. Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have. Specifics ManufacturerAdcom Model NumberGFA-555 II SKU19-66700

Adcom GFA-555II 200WPC Audiophile Power Amplifier Adcom GFP 555ii Pre Amp Bundle Preowned Tested works great Sounds amazing Adcom GFP 555 II pre amp comes with original packing Showing blemishes scratches on the outside Flat rate ground shipping to 48 states only Hawaii Guam alaska Puerto Rico not included

You are buying a ADCOM GFA-555 II. This unit is used but working properly it has been tested About cosmetic conditions it shows many scratches and minor dents We removed the top cover to take pictures of the inside Inputs 100k ?. Two gold-plated, Teflon-insulted brass RCA jacks. They are close enough together to make connection a breeze. Gain 27 dB. Input Sensitivity 1.75V for 200 W into 8 ?. 130 mV for 1 W into 8 ?. Rated Power Output 200 watts per channel into 8 ? from 20 - 20,000 Hz at less than 0.04% THD, both channels driven. 325 watts per channel into 4 ? from 20 - 20,000 Hz at less than 0.04% THD, both channels driven (requires fan option to do this for any length of time). 600 watts into 8 ? from 20 - 20,000 Hz at less than 0.04% THD, bridged mono (requires fan option to do this for any length of time). 850 watts into 4 ? from 20 - 20,000 Hz at less than 0.09% THD, bridged mono (requires fan option to do this for any length of time). Dynamic Headroom 2.5 dB at 4 ?. Power Bandwidth 1.7 - 100,000 Hz at - 3 dB. Frequency Response 10 - 20,000 Hz +0, -0.25 dB at 1 W RMS into 8 ?. Damping Factor Not less than 800 from 20 - 20,000 Hz into 8 ?. Noise Not less than -110dB down from 200 watts into 8 ?, A-weighted. Power Input 120 VAC 50-60 Hz. 72 VA idle. 1,500 VA maximum. 675 VA at 200 W into 8 ?. I measure 37.5 watts at idle, cold. 60 watts at idle, warm (0.73A). 92 Watts (1.09A) when delivering 1 watt per channel into 8 ?. 845 watts when delivering 265 watts per channel into 8 ?. It draws zero power when turned off because it has a real power switch. It's not like modern equipment that never really turns off and consumes power and remains a fire hazard any time its plugged in. The GFA-555 II is completely disconnected when switched off. Size Chassis: 6-3/4 x 17 x 12-3/16 inches (172 x 432 x 310 mm) HWD. Overall: 7-1/4 x 17 x 12-3/16 inches (185 x 432 x 310 mm) HWD. Weight 35 pounds (16 kg). 39 pounds (18 kg), packed. Quality Made in USA. 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

TESTING & COSMETIC NOTES: This is a USED WORKING item in GOOD cosmetic condition that IS THOROUGHLY TESTED and is GUARANTEED WORKING Unit successfully outputs signal from both terminals. Stereo/Bridged switch is responsive. COMPONENTS INCLUDED IN THIS AUCTION: • (1) - ADCOM GFA-555II SOLID-STATE 200WPC BRIDGEABLE STEREO POWER AMPLIFIER AMP • (1) - INTEGRATED POWER CORDREPLACEMENT or MONEY BACK GUARANTEE: When you receive a Guaranteed item from OC Depot, it should perform as described. In the rare situation that this is not the case, we will send a replacement upon safe return of the original item within 30 days of receiving the item. If a replacement is not available we will honor the terms of our Money-Back Guarantee. Please Click Here to Visit Our Store at > at src=https://www.ocdepot.com/template/Rounded_Middle_Right.gif /> at src=https://www.ocdepot.com/template/Rounded_Left_Bottom.gif /> at > at src=https://www.ocdepot.com/template/Rounded_Middle_Bottom.gif /> at src=https://www.ocdepot.com/template/Rounded_Right_Bottom.gif /> SearchBy36 - 257118 | Loc: Z144 | L: Rob | T: Rob | PM: Nick | QTY: 0 | Plan: F1- Q1 5 pounds or more | 20.00x15.00x10.00 53.00lbs | Start: $449.99 | BIN: $0.00 | | 2024-01-04 | | 14970

Original, Nelson Pass designed Adcom GFA-555 stereo power amplifier. One of the best selling power amplifiers of all time. Fully tested and perfect operationally. Faceplate is near mint. Power light doesnt flicker. Heatsinks have no discoloration and no dents or dings. Top panel has white spotting as shown in photos. Overall a very clean example of this classic amplifier. Always operated in an adult, audiophile, non smoking home. Will ship via insured FedEx Ground for a flat $90 anywhere in the CONUS. Also for sale on US Audio Mart, potentially for a lower price, so the amplifier is subject to prior sale and this listing removed at any time.

I have powered these devices on, however I lack the additional equipment to test any further Sold as is No returns or refunds for any reason Please bid accordingly Units are already packed an ready to go, so once I receive payment they will ship next business day

Excellent condition Experience the powerful sound of the ADCOM GFA-555 II Power Amplifier. With 200 watts per channel, this amplifier is perfect for achieving the ultimate audio experience. Compatible with stereo L/R RCA audio inputs, this amplifier is suitable for any home audio setup. The ADCOM GFA-555 II is a two-channel amplifier that delivers high-quality sound. It is ideal for use with a variety of electronic devices, including TVs, DVD players, and gaming consoles. Its compact design ensures that it fits easily into any setup, and its sleek black finish complements any home decor.

--> Our Store About Reviews Newsletter Contact Us Header banner --> --> ADCOM GFA-555 Stereo Power Amplifier - Black - Tested --> Specifications Brand: ADCOM Model: GFA-555 Grade: Used Good C4 R2 Testing Results: Hardware Functional F4 Data Sanitization Status: Prior User Data Sanitized WHO IS REPOWERED? PAYMENT SHIPPING WARRANTY & RETURN Repowered minimizes environmental impact by promoting reuse before recycling, so we offer high-quality refurbished and vintage electronics along with new. Our retail and online stores carry a wide variety of manufacturers such as Sony, Dell, HP, Lenovo, Toshiba, and Apple. We know there are many other electronics stores you can choose from. However, we invite you to purchase from Repowered as we work hard to: Protect the environment by choosing refurbished equipment or to repair your gadgets. Create reliable jobs that provide dignity and a pathway to independence for our trainees. When you purchase or repair electronics with Repowered, you are truly making the world a better place for all of us. Minnesota residents are subject to the current state sales tax added to winning bids. All items must be paid for in full prior to shipping. We accept PayPal and all major credit cards All payments must be received within 4 days from the date of the winning bid or we reserve the right to cancel your bid and sell the item to the next highest bidder. Repowered sells and ships world-wide through eBays Global Shipping Program. If you bid and do not our payment requirements, we reserve the right to cancel your bid. If you are the winning bidder, we have the right to sell to the next highest bidder or re-list the item. In the event the item you purchased is not as represented, we would be happy to accept the item back and provide you a full refund of your purchase price. The majority of our items are thoroughly tested by certified technicians to ensure they are working prior to shipping. Repowered offers a 30-Day Money Back Guarantee on all items EXCEPT for items labeled as For Parts or Repair. Repowereds warranty does not cover any accidental damage, damage/issues caused by misuse or by alteration. If there are issues with the product, we must be contacted prior to any repair done by us or a 3rd party. Any work performed on the laptop by a 3rd party voids Repowereds warranty. Catalogue PC Laptops Apple Laptops Desktops Smartphones Tablets & E-Readers Consumer Electronics Video Games & Accessories Receivers & CD Players Speakers Hard Drives RAM Processors Servers Network Equipment Audio Equipment Video Equipment Business Phones Ink & Toner Survey Equipment iPod & MP3 Players Repowered 860 Vandalia ST St Paul, MN 55114, USA Copyright © Repowered, a division of Jobs Foundation

Up for sale is an ADCOM GFA-555 II Power Amplifier with a power output of 200 watts per channel. This amplifier is a top-of-the-line model with a sleek black color and a weight of 35 pounds. It has a depth of 12-3/16 inches, a height of 7-1/4 inches, and a width of 17 inches, making it a perfect fit for any home audio system. The amplifier has two stereo L/R RCA audio inputs and two outputs, with an amplifier class of A. It is made in the United States and has a model number of GFA-555 II. This amplifier is ideal for amplifying music and sound in your home, providing high-quality sound output. The amp is in very good condition,…only slight blemishes from normal use. It’s fully functional and sounds superb! Will ship to lower 48, only.