Rolls RM83t Transbalanced Mic Mixer

Rolls RM83t Transbalanced Mic Mixer

Rolls RM83t Transbalanced Mic Mixer

B&H # RORM83T MFR # RM83T
Rolls RM83t Transbalanced Mic Mixer

Rolls RM83t Transbalanced Mic Mixer Back View

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Discontinued

Product Highlights

  • Slim 1RU Chassis
  • 8 Balanced XLR Mic Inputs
  • 8 Unbalanced 1/4" Line Inputs
  • Switchable 48V Phantom Power
  • Treble and Bass Controls
  • RCA I/O
  • Mic/Line XLR Main Output
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  • 1Description

The RM83t Transbalanced Mic Mixer from Rolls is a slim 8-channel mixer ideal for sound reinforcement applications where size is a consideration. The metal chassis fits in any standard 19" equipment rack for convenient installation. The rear panel has 8 transformer balanced XLR mic inputs, each with individually switchable 48VDC phantom power for use with condenser microphones. There are also 8 unbalanced 1/4" inputs that can accept line level signals. Each 1/4" jack can also be internally reconfigured to become channel inserts or direct outputs for terrific versatility.

Each channel has level and tone control knobs on the front panel, allowing you to adjust the volume, bass, and treble according to your needs. RCA input and output connectors are provided, giving you an extra 9th input, and a pre master level output. The jacks can also be used to cascade a pair of RM83t mixers together. The main output is a balanced male XLR connector, which can send a mic or line level signal.

The slim metal chassis fits into any standard 19" equipment rack for convenient installation
The rear panel has 8 transformer balanced XLR mic inputs, each with individually switchable 48VDC phantom power for use with condenser microphones
There are 8 unbalanced 1/4" inputs that can accept line level signals. Each 1/4" jack can also be internally reconfigured with jumpers to become channel inserts or direct outputs for terrific versatility
Each channel has level and tone control knobs on the front panel, allowing you to adjust the volume, bass, and treble according to your needs
RCA input and output connectors give you several extra options. The prefade output gives you a pre master level signal that can be sent to a recorder or monitor, or to the RCA aux buss input on another RM83t mixer for cascading. The input can be used as an extra 9th input, or to accept a cascading signal from another mixer
The main output is a balanced male XLR connector, which can send a mic or line level signal
UPC: 675889008302
In the Box
Rolls RM83t Transbalanced Mic Mixer
  • 1-Year Limited Parts and Labor Warranty
  • Table of Contents
    • 1Description
    Input Impedance XLR: 10k ohms, balanced
    1/4": 20k ohms, unbalanced
    RCA: 10k ohms, unbalanced
    Output Impedance 51 ohms
    Input Level Mic: 0dBV, balanced
    Line: +6dBV
    Output Level +22dBV, max
    CMRR > 80dB (mic)
    Total Harmonic Distortion < 0.009%
    Signal to Noise Ratio 106dB
    Phase Shift < 10° (20Hz - 20kHz)
    Phantom Power +48VDC, individually switchable
    Tone Control 12dB treble/bass cut
    Maximum Gain Mic: 55dB
    Line: 26dB
    Connectors 8 x XLR inputs
    8 x 1/4" inputs
    1 x RCA input
    1 x RCA output
    1 x XLR output
    1 x Power input
    Power 12VAC (PS12 power supply)
    Dimensions (WxHxD) 19 x 1.75 x 6" (483 x 45 x 150mm)
    Weight 7 lbs (3kg)
    Packaging Info
    Package Weight 6.9 lb
    Box Dimensions (LxWxH) 21.4 x 7.9 x 3.9"

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