Adcom is dedicated to perfect sound reproduction, high end circuit design, and high quality electronic parts (rare even on the high end of the market) provides for the best value for the dollar.
300 watts per channel into 8 ohms and 450 watts per channel into 4 ohms, the GFA-5802 uses all MOSFET circuitry with a huge power supply to outperform just about any amplifier, unit uses an enormous toroidal power transformer. Separate secondary windings and independent ground connections guarantee each channel is completely isolated from crosstalk and AC line hum. Clean power for clear and powerful sound. In addition to the GFA-5802's main toroidal transformer, a separate front end transformer used as well. This additional device isolates the front end input stages from the main output section so any peak demands from the output stages will not decrease the operating voltages for the input sections. This design also contributes to improved separation at the inputs for precise sound staging and imaging. Exceptionally large capacitors to store large amounts of reserve current for supply to the speakers.
Used lightly in a Smoke Free, Pet Free home - works perfectly - been powering 300W DefTech's with 300W dual subs flawlessly.
Dynamic Headroom 2.3 dB
Frequency Response 20Hz-20KHz
Number of Channels 2
Signal to Noise Ratio >105 dB
THD 0.015% @ 8 Ohms and 0.025% @ 4 Ohms
Watts per Channel 4 Ohms 450
Watts per Channel 8 Ohms 300
Inputs / Outputs
XLR (2) Rear Input
Analog Audio (2) Rear Input
Speaker Terminals 5-Way Binding Post
Packed securely in an amp shipping box.
Has some minor nicks on the face plate on bottom right and top lip (see photos).
See my other sale for the matching Adcom Nelson Pass Blue Board GFP-750 Pre-Amp