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Rolls MA66 Two Zone Mixer/Amplifier (Discontinued)

Part # MA66
Model # MA66
The Rolls MA66 is a 2 Zone mixer with a 20 watt per Zone power amplifier with built in class D design so it does not generate any heat to the chassis, it can be used in any application.
Description

Details

The Rolls MA66 is a 2 Zone mixer with a 20 watt per Zone power amplifier built in. The amp section is class D design so it does not generate any heat to the chassis, it can be used in any application. Including Phantom power, talk over that is zone assignable, and an assignable release time for the talk over circuit. With six inputs (2 mic/line XLR and 4 RCA) and an 1/8” jack on the front panel the MA66 has plenty of input capability to satisfy almost any installation. The output section of the MA66 has 20 watts per Zone (40 watts total) that is all class D design. The MA66 also features RCA main outputs. We have also included a remote pad for both zones so you can run an external pad control to any location. The MA66 is easy for anyone to use from the front, but from the rear it is just complex enough it will fill even the most demanding installation requirements. With the included external power supply the MA66 has just about every approval known to man so you can spec it in almost any installation.
Features

Features

  • Two Zone Outputs
  • Two XLR Microphone Inputs
  • Individual switchable phantom power
  • Front panel 3.5mm stereo input
  • 20 + 20 Watt Power output
Specification
Input ImpedanceMic: 600 Ohms XLR balanced; Source: 22K Ohms RCA
Max Input LevelMic: -14 dBV Mic level; RCA: +24 dBV
Total - In/Out Connectors2: XLR, 6: Stereo RCA, 1: 3.5mm
Phantom Power+15 VDC
RCA Output Level+17 dBV max (impedance 1K Ohm)
Output Power20 Watts @ 4 Ohms/Per Zone; 12 Watts @ 8 Ohms/Per Zone
Max GainMic: 70 dB; Source: 30 dB
Noise Floor- 80 dB, THD: <.025%
S/N Ratio96 dB
Power Output20 Watts X 2 (4 Ohms)
Voltage Gain32 dB
Maximum Supply Voltage30 VDC
THD.05% typical
EIN3 mV
Efficiency85%
Bandwidth20Hz - 25 kHz
Dimensions (H x W x D)1.75" (44.5 mm) x 19" (482.6 mm) x 4" (101.6 mm)
Weight7 lbs (2.3 kg)
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