Rolls RM85 Two-Zone Mic and Line Mixer

Rolls RM85 Two-Zone Mic and Line Mixer

Rolls RM85 Two-Zone Mic and Line Mixer

B&H # RORM85 MFR # RM85
Rolls RM85 Two-Zone Mic and Line Mixer

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Product Highlights

  • 4 x XLR Balanced Inputs, +48V Phantom
  • 4 x Stereo Source Inputs
  • Front Panel 1/8" Input
  • 2 x Balanced Outputs
  • Master Output Level Control per Channel
  • Low-Noise, Efficient Operation
  • 1 RU Design
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Rolls RM85 overview

  • 1Description

The RM85 Two-Zone Mic and Line Mixer from Rolls is designed as an eight-channel, two-zone mixer. Inputs one to four will accommodate microphones or line-level balanced devices into XLR-M connectors; inputs five to eight are line-level with 1/4" jacks. Additionally, a 1/8" stereo input is built onto the front panel of the RM85. It can be used to send all eight input channels to the two outputs in three configurations: A, B, or both A and B. The separate A and B outputs have XLR-F jacks and can be selected as line- or microphone-level.

Four XLR balanced inputs with +48 V phantom power
Four stereo source inputs, including a front panel 1/8" input
Master output, level control for each channel
Low-noise, efficient operation
Single rack space
UPC: 675889008517
In the Box
Rolls RM85 Two-Zone Mic and Line Mixer
  • Power Supply
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Rolls RM85 specs

    Input Impedance Mic: 600 Ohms XLR balanced
    Line: 22 kOhms 1/4"
    Maximum Input Level Mic: -14 dBV
    Line: +24 dBV
    Input Connectors 4 x XLR
    4 x 1/4" (6.3 mm) stereo pairs
    1 x 1/8" (3.5 mm) stereo jack
    Phantom Power +48 VDC
    RCA Output Level and Impedance +17 dBV max (1 kOhm)
    Maximum Gain Mic: 70 dB
    Source: 30 dB
    Noise Floor -80 dB
    THD < .025%
    Signal to Noise Ratio 96 dB
    Voltage Gain 32 dB
    Supply Voltage Nominal: 15 VDC
    Frequency Response 20 Hz to 25 kHz
    Power Supply Rolls PS27s, 15 VDC, 500 mA (tip negative)
    Dimensions (W x H x D) 19 x 1.75 x 4" (48.3 x 4.5 x 10 cm)
    Weight 7 lb (2.3 kg)
    Packaging Infotxrcvqyxvxyvuuayeev
    Package Weight 4.9 lb
    Box Dimensions (LxWxH) 21.5 x 8.0 x 3.8"

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