Rolls RA163 User Manual

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

Rolls RA163 Specifications

General

Brand	Rolls
Model	RA163
Category	Amplifier
Language	English

Summary

Product Features and Specifications

Key Product Features

Highlights the stereo/mono audio distribution capabilities and front panel controls.

Technical Specifications

Lists essential technical data including impedance, levels, gain, S/N ratio, and frequency response.

Product Description and Operation

Front Panel Description

Details controls and indicators on the front of the amplifier, including volume and gain settings.

Rear Panel Connections

Details input and output connections, power input, and configuration switches on the rear panel.

Stereo/Mono Configuration

Explains how to switch between stereo and mono operation modes for the unit.