ROLLS
ROLLS
8 CHANNEL
8 CHANNEL
DISTRIBUTION
DISTRIBUTION
AMPLIFIER
AMPLIFIER
ROLLS
5968 SOUTH 350 WEST S.L.C.,UT 84107
PHONE: 801-263-9053
FAX: 801-236-9068
RA163
DATA SHEET FOR RA163
www.rolls.com
1X8 MONO OR 2X4 STEREO
BALANCED XLR INPUTS
AND OUTPUTS
8 CHANNEL XLR DISTRIBUTION AMP
MADE IN USA
SPECIFICATIONS
The RA163 is an eight channel distribution amp. It
has independent volume attenuation for each
channel, and 1X8(mono) or 2X4(stereo) compat-
ibility. Balanced XLR jacks for all inputs and
outputs. The RA163 also has volume knobs on the
front panel and access to the stereo/mono switch.
The chassis is made of powder coated steel and
uses an IEC 120V power cord, no wall wort
adapter with this professional grade distribution
amp. Designed for installations where you need to
send a line level signal to more than one amplifier
with NO SIGNAL LOSS or impedance issues.
pwr
1
2
3
4
5
6
7
8
12
3
4
12
3
4
GAIN
0 dB
+20 dB
MONO
STEREO
8 Channel Mono
4 Channel Stereo
DISTRIBUTION
AMPLIFIER PRO PLUS
LEFT
RIGHT
RA163
MADE IN USA
www
.rolls.com
1X8
2X4
STEREO
MONO
CONFIGURA
TION
SWITCH
OUTPUTS
SERIAL NUMBER
RISQUE DE CHOC - NE P
A
S ENLEVER
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MODEL
RA163
1
2
3
4
1
2
3
4
STEREO
RIGHT
LEFT
1
2
3
4
5
6
7
8
MONO
MADE IN USA
www
.rolls.com
120 V
A
C
5
0/60 Hz 15 V
A
W
A
RNING: DO NOT EXPOSE THIS EQUIPMENT T
O
RAIN OR MOISTURE. T
O
REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO
USER SER
VICEABLE P
ARTS INSIDE. REFER SER
VICING T
O
QUALIFIED
SER
VICE PERSONNEL.
INPUTS
MONO INPUT
RIGHT
LEFT
75889 01630
7
6
Input Impedance:
20 K
Ω
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 3.5”
(48 x 4.5 x 17 cm)
Weight:
7
lbs.
(3
kg)
