Rolls RA163 8 Channel Mono/4 Channel Stereo Distribution Amplifier

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.

Key Features

• 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

Technical 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
<.008%
Power
120 VAC 50-60 Hz, 15VA
Size
19” x 1.75” x 6.5” (48 x 4.5 x 17 cm)
Weight
7 lbs. (3 kg)

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