Distribution amplifier is an extremely versatile audio amplifier, offering outstanding performance. The input is high impedance bridging. All inputs and outputs use multilevel screw clamp terminals located on the rear panel. It can be configured for balanced or unbalance operation. The versatility of the amplifier is illustrated by its choice of operation, mono or stereo. It is a rugged device, intended for all applications where performance and reliability are required. It is a self contained audio DA with an on board power supply that draws only 4W. A fuse accessible from the front panel provides easy replacement. Up to three units can be mounted in a 1RU mounting tray model PRT-700.