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RA163
DISTRIBUTION AMPLIFIER
Quick Start Operation Guide
ROLLS CORPORATION
SALT LAKE CITY, UTAH
08/09
1 2 3 4 5 6 7
1234
12
MONO
STEREO
LEFT
RIGHT
MADE IN USA
www.rolls.com
1X8
2X4
STEREO
MONO
CONFIGURATION
SWITCH
pwr
7 8
34
GAIN
0 dB
+20 dB
8 Channel Mono
4 Channel Stereo
DISTRIBUTION
AMPLIFIER PRO PLUS
RA163
FEATURES
• Stereo 4 channel or Mono 8 channel audio distribution
• Front panel volume controls
• Balanced inputs and outputs
Input Impedance: 20 KΩ Balanced
Max Input Level: +22 dBV
Output Impedance: 100 Ω 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)
SPECIFICATIONS