Adcom Amplifier

GFA-6000 Amplifier pdf manual download. Look untouched and clean inside. The Adcom GFA-5500 warmed up (no signal) on my bench for a week to let the capacitors form, before replacing my previous amplifier (Carver TFM-45). I don't own this but I've used it at a studio with a set of Tannoy 8's I believe. Polk LSi9 Adcom GFA-555ii Denon 4308 Polk dsw1000 Playing Rodrigo y Gabriela and CUBA "Area 52" - Duration: 4:58. For sale is 1 Adcom GFA_7000 multi channel power amplifier I do not have original box and packing but amplifier will be packed very well. Cordesman, who felt that its natural presentation of upper-octave detail and its "extraordinarily holographic" imaging might well make it a "legitimate rival" to the Krells and Audio Researches of. Modification Strategy: Our venerable LX mod for your Adcom amplifier has changes in feedback circuitry which improves bandwidth, dynamic range and bass solidity/power. Providing high quality news and reviews of Hi-Fi systems, audio DVDs and SACDs since 2000. We delete comments that violate our policy, which we encourage you to read. on Audiogon, the High-end Audio Community. Adcom GFA-555 MKII. To order items or to get more information about items, just click on the "contact us" link above and send an email or give us a call. The Adcom GFA-2 stereo power amplifier features a stable, low-noise, low-distortion "front end" using differential FET amplifiers. The Repair Service covers ANY repair of the Adcom GFA-585 power amplifier. NOTE: I might not have replaced the blown fuses with fast blow 10 amp fuses. Re: Adcom GFA 555 amp repair shop suggestions Did you change speakers recently? The funny squeal during power-down is the amp going unstable (oscillating) as the bias voltages fall. The tuner is a quartz. Find a great deal on products from Adcom. Adcom GFA-2535 Power Amplifier w/Owners Manual - $225 Versatile 3 or 4 channel high-current power amplifier with level controls for each amplifier. The amp has a distortion/static that I hear with the music, no static when no music is playing, distortion not noticeable during very light musical parts. Replacing aged capacitors and resistors is an easy task, but finding the right fitting switch can be difficult. Adcom definetly needs to manufacture more power amplifiers like they have in the past. Adcom for sale at Audiogon. Adcom Replacement Amplifier PCB GFA-7705/GFA-7707. I am original owner and the amp is in perfect working and cosmetic condition. Discuss: Adcom GFA-5400 - power amplifier Sign in to comment. That's why Adcom's GFA-6000 5 Channel Power Amplifier was specially designed for the home theater customer who needs a compact yet powerful source for five speaker surround sound. com FREE DELIVERY possible on eligible purchases. ADCOM has introduced new brand, most powerful stereo amplifier ever made before. Adcom GFA-535II Power Amp, unbox/review. Otherwise, you will be summarily dismissed. At 200 watts per channel, it offers exceptional value and superior performance at a reasonable price. Allows it to play much bigger than its 100 pwc rating. Discussion. In my old house I used to have an older NAD receiver with this amp running into it. Adcom GFA-535: Owners Manual. I have an Adcom GFA-555 amplifier. The Adcom GFA-5800 is a stereo power amplifier for your passive monitors. Learn about working at Adcom. If your delivery address is in Alaska, Hawaii, Canada or other location outside of the USA, please call (480-607-2277) or email [email protected] Krell, McIntosh, Threshold, Dynaco, B&K, Soundcraftsmen, Adcom and other Power Amps. The Model 5000 is our new high performance and affordable 5-channel amplifier. J&B Distribution (AudioLegacy) (ADCOM-USA) ADCOM authorized distributor for the USA, Canada, Mexico, Central America and the Caribbean. Listening—Initial Comparison with Krell Amplifier At first I planned to pit the Krell Showcase 5 amplifier against the Adcom, but soon realized that this was an unfair comparison. 00 for an adcom gfp-815 with my trade in receiver. Which Adcom Amplifier for ProAc Studio 100? I'm thinking of picking up a pair of ProAc Studio 100 monitors and had good luck with an Adcom GFA-545 with my old Yamaha NS-10Ms. Parasound's mission is to put great sound into stunning packages, priced magnitudes lower than any competitor. ADCOM GFA-585 Limited Edition Power Amplifier. The amp has a distortion/static that I hear with the music, no static when no music is playing, distortion not noticeable during very light musical parts. John set up the 585SE first and 555SE after about 45 minutes with the big thing. Balloon Water Bottle Mouse Trap/How to make a Mouse Trap Handmade with PVC Water Pipe/Trap Show - Duration: 7:10. Up for your consideration is an ADCOM GFA-555se 2-channel stereo power amplifier. Discuss: ADCOM GFA-5802 - Power amplifier Sign in to comment. Likely some importer. And that tariff will pay for all manner of worthwhile British-made. The amp I had at the time was a Pioneer A35 integrated that I was using as a power amp to the Hafler. Adcom definetly needs to manufacture more power amplifiers like they have in the past. The classic award winning amplifier design of the original GFA-555mkII has been reborn. Used (normal wear), Fantastic condition and rarely used, I'm selling my Adcom GFA-5400 2 Channel Power Amplifier and Adcom Stereo GTP450 Tuner Preamplifier. Find Adcom Amplifier for sale on Craigslist, eBay, Kijiji, Amazon and others. Adcom Worldwide takes pride in providing our customers with the best services available. At AmpRepairs. There are no reviews yet. Adcom Audio Repair Minneapolis St Paul MN In the world of high performance audio, ADCOM has done the impossible: make state-of-the-art components that are easy to use at an affordable price. My 5800 amp and Dunlavy speakers found new life just as I did as well when listening to my system. I want to rework the JBL 4408A's because I think they are a little tinny on the top end, but from what I've read from Jim is that it's not the tweeters but crossover components. I've had the morning to play around with the amp some more. How do I bridge this amp? I could really use the power for my Martin Logans. 8MHz to 54MHz. We delete comments that violate our policy, which we encourage you to read. And highly praised, no doubt. This robust amplifier is capable of operating into very low impedance or difficult speaker loads due in part to its high current design. The result of all the above is an amp that is ready for many years of additional service. Adcom for sale at Audiogon. There are no reviews yet. The GFA-575se is engineered to real-world standards, allowing your speakers - when driven by this amplifier - to perform to their maximum potential. I want to bridge my ADCOM GFA-7400 5 channel amp. The Adcom GFA-545 (GFA stood for GREAT F****G Amp) designed by the legendary Nelson Pass (First Watt and Pass. FREE Shipping. 400W per channel. We delete comments that violate our policy, which we encourage you to read. The design by Nelson Pass produces a very good soundstage with strong inner detail and a smooth high end compared to many bi-polar output designs. Threshold is perhaps best known for the "Stasis" amplifiers (a design later also produced under license by Nakamichi). All Adcom Crosscoil cartridges feature not only moving coil design, but also high output for use with virtually any pre-amplifier, integrated amplifier, or receiver. 2 results for adcom gfa-5500 Save adcom gfa-5500 to get e-mail alerts and updates on your eBay Feed. Few people have heard of this product, but for a short time, Adcom made a great little 50WPC integrated amp called the GCA-510. I am reluctant to call any given transistor power amplifier a "best buy" or "breakthrough. This robust amplifier is capable of operating into very low impedance or difficult speaker loads due in part to its high current design. 8MHz to 54MHz. This Adcom Shuffle Over-Ear Bluetooth Wireless Headphones came in a very nice professional box that had the headphones safely kept. It has distortion monitors and at 0 db in conjunction with my Pioneer 45 TX (102 -103 db average and 107-108db peaks)- the Adcom amp and my Pioneer are maxed on power with the Adcom just flickering on distortion which the manual says is the limit of the unit. I think it was a 555 I looked at and whilst only working from memory the circuit design looked pretty similar (understandably as you don't reinvent the wheel each time if it works). That costs $4500 out the door. Adcom Bridgeable High Current Stereo Power Amplifier Gfa-575se Authorized Dealer. For sale is 1 Adcom GFA_7000 multi channel power amplifier I do not have original box and packing but amplifier will be packed very well. It appears that class A construction is starting to take hold. I went all-out on this one. For sale is a good condition Adcom gfa-555 ii amplifier with original box(posted on November 3rd, 2018). There are a few 'old age' related sounds when bleeding down the unit. The bias circuit uses a new and better bypass capacitor with an added high quality bypass capacitor. high end wireing. Model 5000 5-channel Amplifier. The Sunfire was not the over the bombastic amp the Adcom was, but crapped all over it in lack of grain, black level, and simply disappearing. Adcom GFA-2535 Power Amplifier w/Owners Manual - $225 Versatile 3 or 4 channel high-current power amplifier with level controls for each amplifier. Steven, while I don't own either amp but will share with you my experience on Adcom's quality & CS. 2, 7 years by LUKAS GRAHAM. I tried hard to like this amp, I mean it is a nice looking amp, but something about i. eBay is not affiliated with or endorsed by ADCOM. Lowest price on adcom amplifier in the United States. You can read another GFA-555 we’ve restored below;. View and Download Adcom GFA-545II owner's manual online. The Adcom does not need this to strut its stuff, but we have found that just about any amp will do better by employing this technique (even though the main speakers might not respond to very low frequencies, the amplifier is still using some of its power in attempting to deliver them). Adcom warrants to the original owner of this product that, the product shall not have defects in materials or workmanship, for the warranty period starting 30 days from the date of purchase from an authorized Adcom dealer or directly from ADCOM website. The Music Room is the go-to source for the very best in new, used and vintage home audio products. 00: TX Sep 15, 2019: 6 : FOR SALE: Adcom GFA-7000 5-channel amplifier: Solid State Amplifiers: $395. Adcom Gtp-870hd. 7kVa power transformer). I think Adcom still has decent products and offers good values for the money. Get the best deals on ADCOM Home Audio Amplifiers and Preamps when you shop the largest online selection at eBay. Whether you're working in RTTY, CW, or SSB, we have the amplifier you need to command superior DX performance. A truly exceptional amp whose reputation was marred by a unfortunate choice of parts from a supplier who sent Adcom, and many, many other manufacturers sub-standard parts. I sent it to Stan Warren to be upgraded and bought a Sunfire Stereo 300 to use while waiting. ) - (2 x 300 wpc into 4 ohms. Up for your consideration is an ADCOM GFA-555se 2-channel stereo power amplifier. The world is passing me by and I haven't kept up with amplifier technology. For sale is 1 Adcom GFA_7000 multi channel power amplifier I do not have original box and packing but amplifier will be packed very well. The leakage residue, if left uncleaned,. We delete comments that violate our policy, which we encourage you to read. We use science to evoke the true emotion behind every note. Discussion. In contrast to a receiver, radio tuners and equalizers are add-ons to the amplifier. We value your feedback and welcome the opportunity to answer any questions, comments or suggestions you might have. Adcom GFA-535II Power Amp, unbox/review. Wired for high performance and crystal clear sound quality, the Adcom GFA-545 2 channel power amplifier ensures that you enjoy your music in all its glory with a design specifically focused on reducing distortion, when driving difficult or large loudspeaker loads. This Adcom Shuffle Wireless headphone is outstanding in i ts sound quality and exceeded my expectations when considering the price. There can be several problems in the amp but most of GFA-585s have problem with leaky electrolityc capacitors. " Martin Appel originally reviewed the ADCOM GFP-750 line stage preamp here at The Stereo Times in August 1999. The Adcom GFA-5002 is a power amplifier in the solid state amplifier category. Adcom GFA-575se Bridgeable High Current Stereo Power Amp Open Box More Buying Choices $2,499. For sale is a good condition Adcom gfa-555 ii amplifier with original box(posted on November 3rd, 2018). Adcom GFA-535 amplifier Typical used price: $100-$150 While most of the buzz in hi-fi magazines concentrated on the top-of-the-line 200wpc Adcom GFA-555, the 535 was the real sweetheart. I owned Adcom in the early 90's. Content provided for informational purposes only. Music speaks emotions and to experience those feeling ADCOM produces uncompromising quality of sound that will speak to your soul. Related: adcom gfa 555 adcom amplifier adcom preamp parasound adcom gfa rotel adcom 555 adcom cd player adcom preamplifier nad adcom gfp carver Refine more Format. When I got my first NAD amp some 20 years ago, I had also considered an Adcom amp. Free shipping, in stock. Adcom GFA-585 Part 2 - Building the New Driver Boards - Duration: 33:20. Adcom should feel quite good about itself on two fronts: one, for producing a winner at this price level comparable to other preamps at two to three times its price, and two, for making the decision to employ the design skills of Nelson Pass. OGRAM ) is part of adcom. Currently I've got the GFA-55 hooked up to the Adcom GTP-500 Pre-Amplifier Control, which frankly…isn't anything to write home about, in fact its about as bland as Mayonnaise…I prefer Miracle Whip. Since my Adcom 5800 blew the left channel and my left speaker again I have moved my Adcom 555mkII from the center to the mains and bridged the 2535 to 200 watts on one side. Ask whoever is selling this amp if the capacitors were replaced and the circuit boards cleaned. Discussion. That's 25 years ago. It's not "ultimate fidelity" - the Threshold (way different system, mind you) had more authority and the B&K ST-140 was warmer - but for a $265 amp, the Adcom 545 is a good deal. Now if this amplifier were imported from England and sold for $599. A SPEAKER SYSTEM 1 SPEAKER SYSTEM 2 SPEAKER SYSTEM 3 SPEAKER SYSTEM 4 ADCOM SPEAKER SELECIOR AMPLIFIER/RECEIVER SPEAKER OUTPUTS Designed for simple installation between your amplifier and loudspeakers,. ADCOM GFA-565 Monoblock Power Amplifier Audio upgrading of the ADCOM GFA-565 monoblock power amplifier is available. Wired for high performance and crystal clear sound quality, the Adcom GFA-545 2 channel power amplifier ensures that you enjoy your music in all its glory with a design specifically focused on reducing distortion, when driving difficult or large loudspeaker loads. The GFA-5802 is Adcom's most powerful amplifier at 300 watts per channel and, at $1,750, is also their most expensive. You might consider Ebay for Adcom amps, there are always a good selection there. Adcom GFA 585, Yeah! If this is your first visit, be sure to check out the FAQ by clicking the link above. Listening and owned a lot of amplifiers I always thought my Adcom GFA 545 mkII sounded more precise,detailed and with much tighter and better low end than my i. Our design and manufacturing partners have stayed to work with us for decades. 2kVA shielded toroid power transformer. With individual level controls for precise control of each amp's volume, it's the ideal foundation for an authentic, ultra-realistic surround sound theater system, or for a multi-room or multi-speaker audio system. Be careful as they are easy to strip. The Adcom GFA-5500 warmed up (no signal) on my bench for a week to let the capacitors form, before replacing my previous amplifier (Carver TFM-45). Ask whoever is selling this amp if the capacitors were replaced and the circuit boards cleaned. The big Adcom overcomes the worst problem I faced in my system, that of dynamics and maintaining composure (without mushiness/harshness) when turned up loud with large orchestral works, big-bands. The most common failure in this amplifier is a high DC offset voltage at the back panel speaker connectors. Adcom Audio Repair Minneapolis St Paul MN In the world of high performance audio, ADCOM has done the impossible: make state-of-the-art components that are easy to use at an affordable price. Products with such high quality, sophisticated craftsmanship and economical prices are delivered only by ADCOM. It packs 200W per channel and has a switchable fan option to cool the amp if you plan to drive it hard and for extended periods of time. At AmpRepairs. Adcom warrants to the original owner of this product that, the product shall not have defects in materials or workmanship, for the warranty period starting 30 days from the date of purchase from an authorized Adcom dealer or directly from ADCOM website. On my last review I told people to put the 555 and 5500 next to each other and turn the volume up to hallway 12:00 on both amps and leave. Put those aging driver boards out to retirement. The Repair Service covers ANY repair of the Adcom GFA-585 power amplifier. GFA-2535L Amplifier pdf manual download. Used Adcom GFA-5800 Stereo power amplifiers for sale on 400+ second hand hifi sites & shops. You tell folks the price these go for on the used market and they are floored! ADCOM gear is truly an Audiophiles best friend. OGRAM ) is part of adcom. The Adcom GFA-5500 warmed up (no signal) on my bench for a week to let the capacitors form, before replacing my previous amplifier (Carver TFM-45). Buy Adcom GFA-575se Bridgeable High Current Stereo Power Amp Open Box: Amplifiers - Amazon. Adcom GFA-585 Part 2 - Building the New Driver Boards - Duration: 33:20. new Adcom 555SE I went to Adcoms website the other day and was looking around at the newer products they offered plus I downloaded a owners manual for my amp since it seemed to have disapeared and noticed that they have came out with a new version of the 555 II that was out in the early 90's. Ask whoever is selling this amp if the capacitors were replaced and the circuit boards cleaned. This 48-pound giant is cosmetically similar, with Its black matte finish and horizontal grooves, to other Adcom amplifiers of late. Product: Adcom GFA-535 II Stereo Power Amplifier; GFA535 MKII Product SKU: 18366 Serial Number: AP25241324 Voltage: 120V Cosmetic Description: 8/10 Excellent condition with minimal visible cosmetic wear including light wear and a few small nicks on the front faceplate near the top, and a scratch and several faint scuffs on the top cover. Put those aging driver boards out to retirement. Very good condition. Which Adcom Amplifier for ProAc Studio 100? I'm thinking of picking up a pair of ProAc Studio 100 monitors and had good luck with an Adcom GFA-545 with my old Yamaha NS-10Ms. Sometimes the channel just goes out, and other times if I place my ha: problems with Adcom GFP-1 preamp & GFA-1A power amp: Adcom 5800 Power Amplifier: Adcom 5400 amp service manual. We value your feedback and welcome the opportunity to answer any questions, comments or suggestions you might have. Rotel engineers choose components from around the world in order to make each product the best they can. The Adcom GFA-7605 is a 125-watt x five-channel amplifier, priced at $888 retail. Adcom GFA-7000. Used Adcom GFP-565 Control amplifiers for sale on 400+ second hand hifi sites & shops. The Adcom GPT-450 is a worthy member of the 1980's series that put Adcom at the forefront of quality affordable gear. Buy ADCOM GFA-5503 3-Channel Three Channel Power Amplifier with fast shipping and top-rated customer service. The big Adcom overcomes the worst problem I faced in my system, that of dynamics and maintaining composure (without mushiness/harshness) when turned up loud with large orchestral works, big-bands. Where the Adcom 535 really shines is it's ability to deliver difficult passages without compressing the sound. Used (normal wear), Fantastic condition and rarely used, I'm selling my Adcom GFA-5400 2 Channel Power Amplifier and Adcom Stereo GTP450 Tuner Preamplifier. Discussion. Adcom Bridgeable High Current Stereo Power Amplifier Gfa-575se Authorized Dealer. Adcom was one of the champions of reasonably priced high end gear that played beyond its price point. I want to rework the JBL 4408A's because I think they are a little tinny on the top end, but from what I've read from Jim is that it's not the tweeters but crossover components. I am located in Calgary Canada and would prefer local pick up. We value your feedback and welcome the opportunity to answer any questions, comments or suggestions you might have. At the time I wanted a good 200wpc amp for my new JBL-150A/s. Up for your consideration is an ADCOM GFA-555se 2-channel stereo power amplifier. ) I have lots of spare parts for Adcom amplifiers around, including a fully restored output module for a GFA-535 II, and a few chassis with power transformers. POWER SUPPLY OPTIONS. Electronics $375. ABOUT ADCOM. Which one do you like? #music! 1. The Adcom GFP-750 preamp was designed as a companion piece to the GFA-5802, with matching aesthetics. Put those aging driver boards out to retirement. Adcom GFA-7000. along with it was having a user manual and an aux type cable to convert it into a wired hp and, a simple USB cable for charging. Adcom Worldwide takes pride in providing our customers with the best services available. Be careful as they are easy to strip. The amp has a distortion/static that I hear with the music, no static when no music is playing, distortion not noticeable during very light musical parts. Its not the most "discerning" power amp but it is definitely not the worst. Shipment by FEDEX Ground/Insured is FREE if your delivery addresses is within the 48 continental states. My Adcom GFA5400 seems to have a bad left channel input. 00 (1 new offer) Adcom GFA-7705 Five Channel Home Theater Power Amplifier Open Box. If I've have to buy new Polk speakers. • The upgrade path of separate electronics is always a smart. The tuner is a quartz. Only 10 left in stock - order soon. Nice Adcom GFA 2535 Versitile Amplifier60 watts x 4, or 2 x 60 watts plus 1 x 200 watts (bridged mode). On the one hand I`ve heard a lot claims about Adcom`s quality. adcom gfa-565 mono blocks were the main power of my system. If a Japanese brand was marketing this, they'd. The ADCOM GFA-555 II is among the world's greatest audio power amplifiers of all time. Whether you're working in RTTY, CW, or SSB, we have the amplifier you need to command superior DX performance. ) and 600 watts of power into 8 ohms bridged mono. Wired for high performance and crystal clear sound quality, the Adcom GFA-545 2 channel power amplifier ensures that you enjoy your music in all its glory with a design specifically focused on reducing distortion, when driving difficult or large loudspeaker loads. I am original owner and the amp is in perfect working and cosmetic condition. Find a great deal on products from Adcom. ADCOM GFA-555(II) Power Amplifier Audio upgrading of the classic ADCOM GFA-555(II) stereo power amplifier is available. " Martin Appel originally reviewed the ADCOM GFP-750 line stage preamp here at The Stereo Times in August 1999. Gerald Crum (February 15, 2006): A professional model with IEC power cord socket and a three wire grounded cord. The Repair Service covers ANY repair of the Adcom GFA-585 power amplifier. 00 Adcom Model Gfa-565(chinese Shipping, Postage Please Communicate, Thank You!. Adcom uses hex screws and they can be difficult to break loose. I have an Adcom (GFA 5300) that was used to replace my aging Kenwood KM-208 Solid State Amplifier. Join LinkedIn today for free. 00: TX Sep 15, 2019: 6 : FOR SALE: Adcom GFA-7000 5-channel amplifier: Solid State Amplifiers: $395. Unfollow adcom gfa-5500 to stop getting updates on your eBay Feed. The Adcom GFA 5500 is a great amp. With care, the McIntosh will hold it's value a lot better than the Adcom. Content provided for informational purposes only. How do I bridge this amp? I could really use the power for my Martin Logans. I tried hard to like this amp, I mean it is a nice looking amp, but something about i. "Suffice it to say that the Adcom throws an expansive 3-dimensional soundstage that is very precise in locating instruments and performers. Smart Mouse Trap 2,683,733 views. com FREE DELIVERY possible on eligible purchases. There can be several problems in the amp but most of GFA-585s have problem with leaky electrolityc capacitors. Likely some importer. 2kVA shielded toroid power transformer. This "great fucking amp" (yes, that is what GFA stands for) is designed to be priced to compete with mid- to upper. The business end of the older Amp-1 is the same as the current Amp-2 just a few little extras on the newer 2. Learn about working at Adcom. Cheap Thrills by SIA. It is also dependent on the rate (and order) in which the internal bias voltages/currents fall and may change as electrolytics age. Modification Strategy: Our venerable LX mod for your Adcom amplifier has changes in feedback circuitry which improves bandwidth, dynamic range and bass solidity/power. View and Download Adcom GFA-545II owner's manual online. The last amp I bought was there (555 II) and it came from a guy who was using two of them in mono mode and was repalcing them with a high end amp. difficult to drive properly. Free shipping, in stock. I'll get the LSi but I won't buy the RTi line at all. Home Audio Systems, Speakers & Accessories and more. Too bad Adcom is no longer making power amplifiers. (2 x 200 wpc into 8 ohms. Review of GFA-535 power amplifier by Adcom. 00 • 70W X 2 Channels • 12-Volt Trigger On/Off • Rca In and Out Per Channel • Stable Into 2. Adcom GFA-535: Owners Manual. Buy online now. View and Download Adcom GFA-545II owner's manual online. ADCOM GFA-555ms Bridgeable High Current Stereo Power Amp Open Box More Buying Choices $764. I have used an Adcom GFA-545 and GFA-555 and both are great amplifiers. I know the 110W in the yamaha is a decent amount of power, but I have the Adcom and am wondering what you think would be more ideal(to get it fixed, or forget about it)?. While they are nice units for the price, they were Adcom's budget product line, and are not up to the same quality standards as the GFP models, and are unpleasant to work on. Classic Harman Kardon Hi-Fi Stereo Power Amplifier Restoration Service. Content provided for informational purposes only. com FREE DELIVERY possible on eligible purchases. 0:28 Adcom GFA 555 Amplifier a look inside. Adcom GFA-555 mkII pricing information. 00: MS Jul 12, 2019 - 7 : FOR SALE: Adcom GFA 5400: Solid State Amplifiers. Since my Adcom 5800 blew the left channel and my left speaker again I have moved my Adcom 555mkII from the center to the mains and bridged the 2535 to 200 watts on one side. ) and 600 watts of power into 8 ohms bridged mono. Rated at 5 x 120 watts into 8 ohms or 5 x 180 watts into 4 ohms (all channels driven), the 5000 is ideal for those who have moderate size living areas and desire a 5-channel home theater. To order items or to get more information about items, just click on the "contact us" link above and send an email or give us a call. This Adcom Shuffle Wireless headphone is outstanding in i ts sound quality and exceeded my expectations when considering the price. It is probably a division of some conglomerate these days, given the recent merger trend among many audio equipment makers. The 585SE is quite something at its price point. Enough time for most rock. Oxygen Free Copper (OFC), internal wire jumpers of 12AWG stranded cable to insure signal integrity. ADCOM GFA-545(II) Power Amplifier Audio upgrading of the classic ADCOM GFA-545(II) stereo power amplifier is available. Product Specifications: 1. ca, we specialize in the diagnostics, repair, and upgrade of many types of amplifiers, both solid-state and tube-powered. Be respectful, keep it civil and stay on topic. 00: ADCOM GFA 2 STEREO POWER AMPLIFIER EXCELLENT WORKING CONDITION WITH RACK HANDLES $179. Everything looks good so it's time for some bench testing. Adcom Bridgeable High Current Stereo Power Amplifier Gfa-575se Authorized Dealer. The GFA-5300 is provided with a thermal protection circuit which will shut down the amplifier if either heatsink's temperature reaches 85ºC. 7kVa power transformer). Buy online now. It's not "ultimate fidelity" - the Threshold (way different system, mind you) had more authority and the B&K ST-140 was warmer - but for a $265 amp, the Adcom 545 is a good deal. Adcom Worldwide takes pride in providing our customers with the best services available. All available for free download. three/four channel high current power amplifier. Standby for math calculation. Re: Adcom GFA 555 amp repair shop suggestions Did you change speakers recently? The funny squeal during power-down is the amp going unstable (oscillating) as the bias voltages fall. Shop with confidence on eBay!. STAY IN TOUCH Get unique offers and the latest news on products, music and events. On my last review I told people to put the 555 and 5500 next to each other and turn the volume up to hallway 12:00 on both amps and leave. The Repair Service covers ANY repair of the Adcom GFA-585 power amplifier. Which one do you like? #music! 1. We've gathered the best Adcom Amplifier discounts & best prices from top websites. This 48-pound giant is cosmetically similar, with Its black matte finish and horizontal grooves, to other Adcom amplifiers of late. Adcom-GFA-6002-2-Channel-Multi-Room-Amplifier/dp/B000BNDJYU $250. A truly exceptional amp whose reputation was marred by a unfortunate choice of parts from a supplier who sent Adcom, and many, many other manufacturers sub-standard parts. Use it as your control center on your desk, add a remote power amp and speakers, and you've got a first-rate hi-fi system. POWER SUPPLY OPTIONS. ADCOM GFA-545(II) Power Amplifier Audio upgrading of the classic ADCOM GFA-545(II) stereo power amplifier is available. With this criteria i purchased two 2x Adcom GFA 555se, intending to use them in vertical passive bi-amping configuration for my B&W 805s. Get a great deal with this online auction presented by PropertyRoom. Adcom GFA 555 II power amps. 2% similar) It works perfectly. You can read another GFA-555 we’ve restored below;. Used Adcom GFP-565 Control amplifiers for sale on 400+ second hand hifi sites & shops. You tell folks the price these go for on the used market and they are floored! ADCOM gear is truly an Audiophiles best friend. Steven, while I don't own either amp but will share with you my experience on Adcom's quality & CS. They were bought some years back and the old amp engineering crew are no longer there, so I'd say I wouldn't go with them today. The THERMAL PROTECTION LEDs will light whenever the thermal protection circuit on its respective channel has been triggered and the amplifier is inoperative. Special features include phono input and 2 pair of preamp outputs for running multiple amps or subwoofers. GFA-565se is an extremely powerful amplifier, offering 250W of pure power with high current drive capability, with both balanced and unbalanced power stage. Adcom GTP-500 preamp and Adcom GFA-545 amplifier. Adcom Preamps and Tuner/Preamps. Put those aging driver boards out to retirement. ) and 600 watts of power into 8 ohms bridged mono. com FREE DELIVERY possible on eligible purchases. Cheap Thrills by SIA. Featuring a frequency response of 20 Hz to 20 kHz, this Adcom amplifier enables you to listen to a range of sounds. 25dB Connectivity | 12V Trigger 12 volt trigger on circuit Power | Consumption 1500VA Standby Consumption 116VA Features | Features Power rig circuit topology. Adcom for sale at Audiogon. It is also dependent on the rate (and order) in which the internal bias voltages/currents fall and may change as electrolytics age. If I've have to buy new Polk speakers.