Normal 0 false false false EN-US X-NONE X-NONE I am the second owner and it has given me great service. I upgraded to a DAC/pre-amp combination unit and no longer need it. Excellent condition. One small scratch as shown in photo. Ships via original factory inner and outer boxes. Here is the scoop: Control Amplifiers are actually Variable Gain Power Amplifiers™ with multiple inputs. Users can select any one of 5 input sources and control the gain of the power amplifi er via the front panel control orthrough the supplied remote control, which results in the volume to the speakers being controlled.Control Amplifiers are unique in the world of audio and are the shortest and purest audio path of any product on the market. Because of the PS Audio Gain Cell™, the GCC Series of products do not attenuate the input signal and do not “throw away” the unwanted signal. Instead, the GCC Control Amplifiers vary their gain in response to the user’s front panel or remote commands. This creates the world’s first Variable Gain Power Amplifier™, or the GCC Control Amplifier.

PS Audio GCP-200 Pre-Amplifier with remote I am the second owner and it has given me great service. I upgraded to a DAC/pre-amp combination unit and no longer need it. Excellent condition. One small scratch as shown in photo. Comes with remote, power cord. Original packaging box (clean) plus an outer box (not so clean) for shipping. It will be packed securely. Here is the scoop: Control Amplifiers are actually Variable Gain Power Amplifiers™ with multiple inputs. Users can select any one of 5 input sources and control the gain of the power amplifi er via the front panel control orthrough the supplied remote control, which results in the volume to the speakers being controlled.Control Amplifiers are unique in the world of audio and are the shortest and purest audio path of any product on the market. Because of the PS Audio Gain Cell™, the GCC Series of products do not attenuate the input signal and do not “throw away” the unwanted signal. Instead, the GCC Control Amplifiers vary their gain in response to the user’s front panel or remote commands. This creates the world’s first Variable Gain Power Amplifier™, or the GCC Control Amplifier. Go to the PS Audio site and download the manual if you want to know more.