Now benefit from better audio playback with the Adcom GFA-7605 amplifier. With 125 watts power handling capacity per channel, this Adcom 5-channel amplifier renders a power packed performance and superior quality sound. All channels of this Adcom amplifier feature the mono block power supply design, which prevent cross talk among the channels and deliver undistorted sound. The toroidal transformers in this Adcom 5-channel amplifier render higher inrush current without power loss, thus giving out high power sound. With 20hz-20khz frequency response, this Adcom amplifier offers crisp and clear sound output. The RCA inputs and 5 way binding post speaker terminals of the Adcom GFA-7605 amplifier are coated with gold.