Adcom GFA-535 power amplifier Specifications

Sidebar 1: Specifications

Description: Two-channel, solid-state amplifier. Output power: 60W into 8 ohms (17.8dBW). Input sensitivity: 970mV RMS. Input impedance: 100k ohms. Frequency response: 10Hz–20kHz, –0.25dB. S/N ratio: 110dB. Power consumption: 300W.
Dimensions: 3" H by 17" W by 11.25" D. Weight: 19.5 lbs.
Price: $299.95 (1987); $350 (1993); no longer available (2009). Approximate number of dealers: 320.
Manufacturer: Adcom, East Brunswick, NJ 08816 (1987); Adcom, LLC, PO Box 2668, Sedona, AZ 86339. Tel: (602) 773-1909. Fax: (928) 239-9378. Web: (2009).

Adcom, LLC
PO Box 2668
Sedona, AZ 86339
(602) 773-1909

MattJ's picture

I had a 535, along with a Proton AP1000 preamp and a set of Infinity RS6000A's. Fantastic sound. You could turn the Adcom off while music was playing and it would continue to play for about 10 seconds afterward!

MattJ's picture

Isn't the advantage of dual mono designs total channel separation? How is crosstalk rising in split power supplies?