Rolls MA2355 Specifications
Amplifier
Mixer /
RIGHT OUTPUT
LEFT OUTPUT
321
PRIORITY ◗
MA2355
0 10
0 10
pwr clip clip
OUTPUT
RECORD
SOURCE INPUTS
on
STEREOMONO
SOURCE 1
MIC 2
STEREO
PHANTOM
21
POWER
SOURCE 1 MONO ◗
MIC TWO MIC ONE
INSERT
LEFT AMP
INSERT
RIGHT AMP
LEFT OUTPUTRIGHT OUTPUT
MA2355 Mixer / AMA2355 Mixer / A
MA2355 Mixer / A
MA2355 Mixer / AMA2355 Mixer / A
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The MA2355 is a single rack space mixer amplifier designed for small installation applications. The
unit prov ides a c ompact and eff ic ient way t o mix up t o three sources such as AM/FM tuners, CD
players, and video players with up to two microphones. Priority talkover is provided on Microphone
One for paging, and on Source Three for a jukebox, telephone, etc. The power amplifier provides 35
Watts of power connected to 8 ohm speakers.
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• Two Microphone inputs with phantom power
• Tone controls for each Mic input
• Three stereo Source inputs
• Direct access to the power amp section
• Bass and Treble controls on Sources Two and One
• Priority ducking on Mic One and Source Three
• Stereo pre-master level Record Output
• Spring-loaded output terminals
• Clip indicat ion
• Fault protected output
SPECIFICATIONS
MIXER
Input Impedance: Mic: 600 Ohms XLR balanced
Source:
Insert: 22K Ohms 1/4" TS unbal.
Max Input Level: Mic: -14 dBV Mic level Max
Source: 24 dBV
Insert: 24 dBV
Connectors: 2: XLR, 6: Stereo RCA, 3: 1/4" TRS, 1: 1/4” TS
RISQUE DE CHOC - NE PAS ENLEVER
Phantom Pow er: +12 VDC
Max Gain: Mic: 60 dBV
Source:26 dBV
Tone Controls: +/-12 dB 100 Hz Bass
+/-12 dB 11kHz Treble
Nose Floor: - 80 dBV
S/N Ratio: 96 dBV
Priority Attenuation: 60 dBV
22K
Ohms
RCA
WARNING:
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE
NO USER SERVICABLE PARTS INSIDE.
POWER AMP
tone tone
MIC ONE MIC TWO
THREE
SOURCE
Recommended Load: 8 Ohms
THD: .06% typical
Power: 120 VAC 50-60 Hz
Weight: 5.5 lbs (2.5 kg)
Size: 19" x 1.75" x 5"
TWO
SOURCE
ONE
SOURCE
MADE IN USA
www.rolls.com
2355 -
MODEL MA2355
SERIAL NUMBER
TREBLE BASS
ROLLS Coporation
5968 South 350 West, Salt Lake City, UT, 84107
(801) 263-9053 FAX (801) 263-9068
info@rolls.com • www.rolls.com
- + - + 0 10 0 10 0 10 0 10 0 10
(48cm x 4.5cm x 12.7cm)
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