Rolls MA66 Two Zone Mixer/Amplifier, 20W Per Zone


List Price: $365.00

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About Rolls MA66

The Rolls MA66 is a 2-zone mixer with a 20 W 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 a 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 W per zone (40 W total) that is all class D design.

The MA66 also features RCA main outputs. It 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.

Rolls MA66 Features

  • Two Zone Outputs
  • Two XLR Microphone Inputs
  • Individual switchable phantom power
  • Four RCA and one front panel 3.5mm stereo inputs
  • RCA Outputs
  • 20 + 20 Watt Power output

Rolls MA66 Specifications

Input Impedance
Mic: 600 Ohms XLR balanced
Source: 22K Ohms RCA
Max Input Level
Mic: -14 dBV
Mic level RCA: +24 dBV
Total - In/Out Connectors
2: XLR
6: Stereo RCA
1: 3.5mm
Phantom Power
+15 VDC
RCA Output Level
+17 dBV max (impedance 1K Ohm)
Output Power
20 Watts @ 4 Ohms/Per Zone 12 Watts @ 8 Ohms/Per Zone
Max Gain
Mic: 70 dB
Source: 30 dB
Noise Floor
- 80 dB
THD: <.025%
S/N Ratio
96 dB
Power Output
20 Watts X 2 (4 Ohms)
Voltage Gain
32 dB
Maximum Supply Voltage
30 VDC
0.05% typical
3 mV
20Hz - 25 kHz
19" x 1.75" x 5" / 482.6 x 44.45 x 127 mm
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