Rolls RA163 XLR Distribution Amp 8 CH Mono / 4 CH Stereo

The RA163 is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / install market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The XLR jacks on the rear panel are for input and output, and each output may power more than one line. Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs. +20 dB Gain switch. All XLR jack inputs and outputs. Specifications: Input Impedance: 100 K Ohms balanced. Max Input Level: +24 dBV. I/O Connectors: XLR. Output Impedance: 50 Ohms balanced. Max Output Level: +24 dB. Max Gain: 20 dB. S/N Ratio: >90 dB. Frequency Response: 10 Hz - 40 kHz, +/- 1 dB. THD: