Rolls MA66 Two-Zone Mixer/Amplifier

Rolls MA66 Two-Zone Mixer/Amplifier

Rolls MA66 Two-Zone Mixer/Amplifier

B&H # ROMA66 MFR # MA66
Rolls MA66 Two-Zone Mixer/Amplifier

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Rolls MA66 overview

  • 1Description

The Rolls MA66 Two-Zone Mixer/Amplifier features a built-in 20W per zone power amplifier (40W total). The amplifier section is class D design, so it does not generate any heat to the chassis and can be used in any application. This mixer includes phantom power, talk over that is zone assignable, and an assignable release time for the talk-over circuit. With 6 inputs (2 mic/line XLR and 4 RCA) and a 1/8” jack on the front panel, the MA66 Mixer/Amplifier has a plenty of input capability to satisfy almost any installation. The MA66 Mixer/Amplifier also features RCA main outputs. It also includes a remote pad for both zones to run an external pad control to any location. This mixer/amplifier is easy for anyone to use from the front, but from the rear it is just complex enough that it will fill even the most demanding installation requirements.

Two zone outputs
Two XLR microphone inputs
Individual switchable phantom power
Four RCA and one front-panel 3.5mm stereo inputs
RCA outputs
20 + 20W power output
In the Box
Rolls MA66 Two-Zone Mixer/Amplifier
  • External Power Supply
  • Limited 1-Year Warranty on Parts & Labor
  • Table of Contents
    • 1Description

    Rolls MA66 specs

    Input Impedance Mic: 600 Ω XLR balanced
    Source: 22 kΩ RCA
    Maximum Input Level Mic: -14 dBV Mic level
    RCA: +24 dBV
    Connectors 2 x XLR
    6 x Stereo RCA
    1 x 3.5mm
    Phantom Power 15 VDC
    Output Level RCA: 17 dBV max (impedance 1 kΩ)
    Output Power 20 W @ 4 Ω/zone
    12 W @ 8 Ω/zone
    Maximum Gain Mic: 70 dB
    Source: 30 dB
    Noise Floor -80 dB
    THD: <0.025%
    S/N Ratio 96 dB
    Power Output 20 W X 2 (4 Ω)
    Voltage Gain 32 dB
    Supply Voltage Maximum: 30 VDC
    THD 0.05% typical
    EIN 3 mV
    Efficiency 85%
    Bandwidth 20 Hz to 25 kHz
    Size 19.00 x 1.75 x 4.00" (48.26 x 4.44 x 10.16 cm)
    Weight 7.0 lb (3.2 kg)
    Packaging Infoyvdqtyczevwefecvvyuvf
    Package Weight 5.15 lb
    Box Dimensions (LxWxH) 21.6 x 8.1 x 3.8"

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