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Rolls MA2152 Stereo 70V Mixer/Amplifier - 100 Watts/Ch - 2RU

 
  • Dale #:

    ROLL-MA2152
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  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Description

The MA2152 is a two rack space mixer amplifier designed for restaurants, schools, churches, clubs etc. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones. Priority talkover is provided on Micropho... Read More

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Description

The MA2152 is a two rack space mixer amplifier designed for restaurants, schools, churches, clubs etc. The unit provides a compact and efficient way to mix up to 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 output section may be connected to 4, 8, or 16 ohm speakers, or directly connected to a 70 volt system without the need for additional transformers. Several configuration options are possible including full stereo, mono 70V, dual mono 25V, etc..

Features:

  • Two Microphone inputs with phantom power
  • Tone controls for each Mic input
  • Three stereo Source inputs.
  • Bass and Treble controls on Sources One and Two.
  • Priority ducking on Mic One and Source Three
  • Stereo pre-master level Record Output
  • Fault protected power amp
  • Amp will drive 25 or 70 volt lines directly
  • FR4 Double-sided epoxy circuit board
  • Socketed ICs
  • Made in the U.S.A

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Product Specs

MIXER
Input Impedance: Mic:600 Ohms XLR balanced
Source22K Ohms RCA
Insert22K Ohms 1/4” TS unbal
Max Input Level: Mic:-14 dBV Mic level Max
Source24 dBV
Insert24 dBV
Connectors:2: XLR, 8: Stereo RCA, 3: 1/4” TRS, 1: Stereo 3.5 mm
4: Binding posts
Phantom Power+12 VDC
Max Gain: Mic:60 dBV
Source26 dBV
Tone Controls+/-12 dB 100 Hz Bass+/-12 dB 11kHz Treble
Noise FloorSpeaker out: -67 dBV
Pre Out-90 dBV
S/N Ratio96 dBV
Priority Attenuation60 dBV
POWER AMP
Power Output, Stereo100 Watts RMS/Ch. 4 Ohms (Both channels driven)
70 Watts RMS/Ch. 8 Ohms
Bridged200 Watts RMS - 8 Ohms/70V
Output Matching4, 8, 16 Ohms, 25V Stereo, 70V Mono
THD<.08%, (1 kHz @ 1 Watt)
OutputsRCA Record Out, 5-Way binding post Power
Amp Outputs
Power Bandwidth60 Hz - 30 kHz, +/- 1 dB
Damping Factor> 150
Slew Rate100 Volts/microSecond
Phase Shift<10 Deg., 20 Hz - 20 kHz
Power120 VAC, 60 Hz 2.5A
Size19” x 3.5” x 7.5” (48 x 9 x 19 cm)
Weight12 lbs (5.5 kg)

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