Adcom 5500

The GFA-5500 has a specially wound high power toroidal transformer which completely isolates the two channel secondary systems, not even sharing the ground connection. This eliminates ground loops and greatly reduces the possible interactions between power channels. High Capacitance Storage. filexlib. I just acquired a used Adcom GFA-5500 two channel amplifier. it is the non-IEC power cord version. I took the liberty of checking bias and DC offset; the bias was quite low at under 15mV on each channel (service manual says 50mV +/-5mV). I adjusted both and it's stabilized at just over 49mV on each channel. Next, I adjusted DC offset. Adcom GFA-5500 specifications, prices, product images and videos. Adcom GFA-5500 specifications Below you will find the product specifications and the manual specifications of the Adcom GFA-5500. General Audio Ports & interfaces Connectivity technology Wired Technical details Product colour Black Other features Power requirements 115 V, 50/60 Hz
Adcom GFA-5400 for SALE. Power Output: 125W into 8Ω (stereo) Frequency Response: 10Hz to 20kHz. Distortion: 0.18%. Damping Factor: 500. Speaker Impedance: Input Sensitivity: 1.125V. Signal to Noise Ratio: 100dB. Dimensions: 137 x 432 x 375 mm.
Adcom GFA-5500 for SALE. Power Output: 200W into 8Ω (stereo) Frequency Response: 10Hz to 20kHz. Distortion: 0.02%. Damping Factor: 700. Speaker Impedance: Input Sensitivity: 1.4V. Signal to Noise Ratio: 100dB. Dimensions: 178 x 432 x 349 mm.
about adcom Music speaks emotions and to experience those feeling ADCOM produces uncompromising quality of sound that will speak to your soul. Products with such high quality, sophisticated craftsmanship and economical prices are delivered only by ADCOM
Hello All, I just repaired an ADCOM GFA-5500 that according to the original owner was damaged due to a power surge, he said back in the 90's he sent it to a Service Center just to be told that it wasn't repairable, for sure it was since I just fixed it and I'm just a DYIer, well log story short is that according to the non accurate service manual and schematic that is all over the net the
Adcom GFA-5400 specifications Below you will find the product specifications and the manual specifications of the Adcom GFA-5400. General Audio Ports & interfaces Connectivity technology Wired Other features Power requirements 115 V, 50-60 Hz Power Power consumption (typical) 960 W Technical details Product colour Black show more
View online (12 pages) or download PDF (789 KB) Adcom GFA-5500 User's manual • GFA-5500 PDF manual download and more Adcom online manuals
This service manual is intended to assist trained and qualified technical personnel in verifying the performance of, adjusting, and repairing the ADCOM GFA-5500 amplifier. The procedures described here are not intended for persons unfamiliar with the appropriate safety and test procedures.
This warranty applies only to Adcom products purchased directly from ADCOM website or from an authorized Adcom dealer in your country. 614-268-5500 stereolabservice.com Tennessee Custom Electronics 1533 Bonnie Lane #106 Cordova, TN. 38016 PH: (901) 384-4100/(901) 384-4131 EM: customelectronic@comcast.net
This warranty applies only to Adcom products purchased directly from ADCOM website or from an authorized Adcom dealer in your country. 614-268-5500 stereolabservice.com Tennessee Custom Electronics 1533 Bonnie Lane #106 Cordova, TN. 38016 PH: (901) 384-4100/(901) 384-4131 EM: customelectronic@comcast.net
B efore each GFA-555. l e f t. the. fa cto ry , i t was. c a r e fu lly. Inspected. for. p h y sica l im p erfection s. as. a. rou tin e. part.