In Excellent condition! Enhance your audio experience with the Adcom GFP 565 Audiophile Preamp Preamplifier. This high-quality preamp is a perfect addition to your home audio setup, providing crystal-clear sound and powerful amplification. The GFP 565 features two channels and is designed specifically for audiophiles who demand the very best in their audio equipment. With its ADCOM brand name and top-of-the-line GFP 565 model, this preamp is a must-have for serious audio enthusiasts. Whether youre listening to music or watching a movie, the GFP 565 will take your audio experience to the next level. So why wait? Upgrade your home audio setup with the Adcom GFP 565 Audiophile Preamp Preamplifier today!

This Adcom GFP-565 Solid State Preamp is a high-quality piece of audio equipment that will elevate your listening experience. With inputs for CD, Tape1, AUX, Phono/Turntable, Video, Tuner, and Tape2, as well as stereo L/R RCA outputs, this preamp can handle all your audio needs. The sleek black design and analog features make this preamp a stylish addition to any home audio setup. It has been tested and is in excellent working condition. Dont miss out on the opportunity to own this top-of-the-line Adcom GFP-565 preamp.

From the home of an audiophile, tested, working and in nice condition, sold as is please look at photos, original box included.

Adcom GFP 565 Audiophile Preamp Preamplifier. Its in nice condition and sounds great. This will be packed like a pro so you can bid with full confidence!! Thanks and good luck.

Adcom GFP-565 Audiophile Pre-Amplifier Works and Sounds Great!.

Super nice Adcom 565 Preamp. One of the nicest preamps Ive owned, look it up. Really high regarded. This is a super clean well cared for example. Will ship well packed, double boxed. I hope you enjoy it half as much as I did. Excerpt from Stereophile (personally, I used the direct-coupled Lab outputs)d like to correct a potential misunderstanding (a dealer I know was even confused) regarding Adcoms current product line. Although the physical appearance of the GFP-565 is virtually identical to Adcoms older GFP-555 preamplifier, the 565 bears absolutely no internal resemblance to the 555, and as such it is not an updated GFP-555. Adcom is preparing a completely redesigned GFP-555, called the GFP-555 II, which will retain the physical appearance and $500 price tag of its predecessor. By retaining the same case, front, and rear panels used in the GFP-555 for both of their new preamps, Adcom has been able to put all of their money into the circuitry of these new products, rather than spending some of it retooling the mechanical parts. I firmly agree with this philosophy. Like the GTP-400 tuner/preamp, the GFP-565 combines the design talents of Walt Jung and Adcoms product-development director C. Victor Campos. The 565s main amplification circuitry and power supplies were designed by Walt, while component selection was a collaborative effort. Walts contributions involve far more than the fine-tuning of existing circuitry, since the phono preamp and line-level stages employ unique circuit topologies which he developed. Walts reputation as the foremost authority on the use of IC op-amps in high-performance audio circuitry is further reinforced by the GFP-565 preamp, in my opinion. Victor Campos brought his rare talents for realizing a first-class design through the final stages of production without compromising the performance along the way. In fact, the production version of the GFP-565 is, if anything, slightly better than the pre-production prototype I first evaluated. As has been the case with other Adcom products, the 565 is completely American in design, and although the main printed circuit board is manufactured in the Far East, final component assembly and testing are done right in East Brunswick, NJ. The GFP-565 was designed to satisfy purists, who normally demand as simple a signal path as possible, as well as those audiophiles in need of a full-featured preamp. These two seemingly contradictory requirements were addressed by supplying the 565 with three sets of outputs. The bypass outputs are intended for the purists (among whom I include myself). No tone controls or filters corrupt the signal path when the bypass outputs are used, but the balance control is still operational. The bypass outputs are also direct-coupled, eliminating any possibility of sonic degradation normally associated with coupling capacitors. The bypass outputs still allow the use of an external processing loop, so they are not absolutely purist in the sense of minimizing every possible switch contact. A mono switch and loudness contour are also available when the bypass outputs are used, but the contour switch and its associated filter components are connected to a tap on the volume control, so these components and switch contacts are not in the signal path. Like the GTP-400, the loudness contours characteristics are based on the studies of Robinson and Dadson. The contour characteristics are gradually reduced as the volume control is advanced, but the circuit should be switched out when listening at normal volume levels.

This is for all three Adcom pieces First is the GFP - 565 Preamplifier which was Designed by Walt Jung and is a legendary preamp that is in perfect working condition and the original caps are in perfect working condition with absolutely no static in the controls and Ive owned it for 20 years and it needs nothing and has one of the best phono Preamplifiers Ive ever used Im also including the GFT 555 II tuner which matches the Preamplifier and Power Amplifier. And maybe the most underrated Amplifier Ive ever owned the GFA 535 which is the first generation that was designed by the legendary Nelson Pass . The claimed power is 60 wpc in 8ohms and 100 wpc in 4ohms but my speakers are very hard to drive and my previous Amplifier needed all of its 500wpc to push but miraculously this little amp makes them sound fantastic. Being used there are a couple of nicks but over all they in very good condition

works perfectly

This Advertisement is a reprint from 1986. It is on glossy 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

Adcom GFP-565 Audiophile Pre-Amplifier Works and Sounds Great!.

The unit fundamentally works, in that it plays audio, but the sound quality is somewhat distorted. A recap service is likely needed to have this unit perform as it should. I will ship UPS Ground or USPS Priority, no later than 1 business day handling time (business days are M-F). This will be packed with exquisite care. I will accept returns within 30 days, but please carefully review the notes and all pictures before buying! Please also feel free to message me if you have any questions. Thanks for looking, and happy bidding!

Intensify your audio experience with the Adcom GFP-565 Preamplifier. This sleek black unit is designed to give you superior sound quality, with compatibility for a variety of different audio systems. It is a powerful addition to any home audio setup, boasting top-of-the-line features and a durable construction that will last for years to come. With the Adcom GFP-565, you can enjoy your favorite music like never before.

This is for a top plate only in very nice Condition

This Advertisement is a reprint from 1986. It is on glossy 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

Up for sale is an Adcom GFP565 preamp with 2 channels. This high-quality unit from Adcom is perfect for audiophiles looking to enhance their home audio experience. The GFP565 model is well-known for its excellent sound quality and durability, making it a popular choice among audio enthusiasts. This preamp is perfect for anyone looking to upgrade their audio setup, whether its for listening to music or watching movies. The unit is in great working order and has been well-cared for, ensuring that it will provide years of trouble-free operation. Dont miss out on this opportunity to own a high-quality preamp from Adcom.

FOR SALE: One pair of used Adcom GFA-565 mono-block power amplifiers (2 units). Both amplifiers were professionally serviced in 2018 to repair damage caused by leaking capacitors (a common problem for this particular model). These amplifiers were the second of two pairs used in my home stereo and theater systems for many years (hence numbers 3 and 4 in the photos; units 1 and 2 were sold earlier in 2023 via eBay). Serial numbers are 014215063 (Amplifier #3) and 951211927 (Amplifier #4). These units will only be sold as a pair. Both amplifiers are fully functional, sound wonderful, and are being offered for sale as-is. Please read my specific comments and descriptions of the subject amplifiers below. If you have any additional questions, please feel free to contact me. Thank you for your consideration...good luck and happy bidding!!! Appearance: Cosmetically, both units have blemishes and scratches (normal wear and tear) due to frequent use and movement in/out of various home stereo and theater configurations over the years, but are considered above-average (7 to 7.5 out of 10) for their age. I will send additional close-up photos of both units upon request. Sound and Performance: I have used these amplifiers with a pair of NHT 2.9 tower loud speakers. Sonically, both amplifiers sound excellent and have performed very well since being professionally serviced in 2018. Please note Amplifier #4 does make (actually the speaker connected to Amplifier #4 emits) a momentary static pop when that unit is initially powered on (the noise/sound Im trying to describe is audibly louder than when powering on Amplifier #3 or a similar high-current power amplifier), which could indicate an issue with the main power switch or circuit. I have not sought professional service for this unit, as it does not affect the audio performance of Amplifier #4 once powered on and in use (nor am I a professional qualified to diagnose what the actual cause of this might be). Specifications: A photo of amplifier specifications is attached, and a copy of the original owners and service manuals will be provided to the winning bidder. These are solid-state mono-block power amplifiers. Rated power output: 300W into 8 ohms (24.8dBW); 450W into 4 ohms (23.5dBW); 850W into 2ohms (23.3dBW), all 20Hz–20kHz at 0.02% THD. Frequency response: unspecified. Input impedance: 50k ohms. Input sensitivity: 2.15V for rated output. S/N (A-weighted, full output): greater than 106dB. Damping factor: >1000, 8 ohms, 20Hz–20kHz. Dynamic headroom (at 4 ohms): 1.6dB. Dimensions: 17.0 wide by 8.25 high by 11.50 deep. Stated weight is 41 pounds (per amplifier). Shipping weight is estimated at 45 pounds (+/-) per amplifier. Shipping: Both amplifiers will be packed and shipped separately and securely using new boxes and packing materials (as I do not have the original boxes). Buyer-paid shipping costs are $100.00 per amplifier ($200.00 total). Free local pickup is available upon request.

Adcom GFP565 Preamp in perfect working condition with a couple light scuffs on the cover.

Great working condition tested Nice sounding preamplifier Used condition and shows some marks of used like scratches as pictures shows Pictures are part of the description so please see them carefully and make your own conclusion about the item’s Thanks for looking selling as the pictures shown. WHAT YOU SEE IS WHAT YOU GET ABOUT SHIPPING Shipping Within US 48 Continental States Only (No shipping to Puerto Rico ,Alaska or Hawaii ) by Fedex 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. 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 costumers happy. Buy with confidence. ?????TOP SELLER ????? Thanks for your purchased • See other items in our eBay page!!