Rolls RM85 8-Channel Two-Zone Mic and Line Mixer, 1 RU Design

SKU: RORM85 MFR: RM85
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Key Features

  • Achieve pristine sound quality with this Rolls mixer, boasting an impressive 96dB S/N ratio.
  • Enjoy flexible connectivity with 4 XLR & 4 stereo inputs, perfect for diverse audio sources.
  • Utilize the 8-channel mixer for seamless recording sessions, live performances, or broadcast setups.
  • Experience ultra-low noise performance, ensuring clean and professional audio output every time.
  • Fine-tune your audio with precise EQ control, optimizing sound for vocals, instruments, or speech.
  • This durable, rack-mountable mixer integrates easily into any studio or live sound environment.
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Rolls RM85 Specifications

  • Input Impedance

    Mic: 600Ohms XLR balanced
    Line: 22KOhms RCA

  • Max Input Level

    Mic: -14dBV Mic level
    Line: +24dBV

  • Total input Connectors

    4: XLR, 4: Stereo 1/4", 1: 3.5mm

  • Phantom Power

    +48 VDC

  • RCA Output Level

    +17dBV max (impedance 1kOhms)

  • Max Gain

    Mic: 70dB
    Source: 30dB

  • Noise Floor

    - 80dB, THD: < 0.025%

  • S/N Ratio

    96dB

  • Voltage Gain

    32dB

  • Nominal Supply Voltage

    15 VDC

  • Bandwidth

    20Hz - 25 kHz

  • Power supply

    Rolls PS27s power supply 15 VDC 500 mA TIP NEGATIVE

  • Dimensions

    19 x 1.75 x 4" (48.26 x 4.45 x 10.16cm)

  • Weight

    7 lbs (3.18kg)

  • UPC Code

    675889008517

About Rolls RM85

Bring professional-grade audio mixing to your studio or live setup with the RM85 8-Channel Two-Zone Mic and Line Mixer. This durable and high-quality mixer is designed for seamless integration into a 1 RU rack space, offering a sleek and reliable solution for audio professionals.

The RM85 boasts eight versatile channels, with channels 1-4 equipped to handle both XLR microphone and XLR line-level inputs, ensuring compatibility with a wide range of audio sources. Channels 5-8 feature 1/4" inputs, providing additional flexibility for instruments or other line-level devices.

Experience unparalleled control over your sound with the ability to route all eight channels to two distinct XLR outputs in three configurations: A, B, or a combined A+B. This feature allows for precise distribution of audio to different zones or recording equipment. The separate A and B outputs can be individually set to line or microphone level, catering to the specific needs of your audio environment.

Channel 8 stands out with its additional stereo 3.5mm (1/8") input located conveniently on the front panel of the RM85, making it easy to connect portable audio devices for quick access and integration into your mix.

Crafted by Rolls, a brand synonymous with professional audio equipment, the RM85 is the epitome of reliability and versatility. Whether you're managing live sound, working in a recording studio, or operating in broadcast facilities, this mixer is engineered to deliver high-quality audio performance that meets the demands of any professional audio application.

Rolls RM85 Features

  • Four XLR balanced inputs with +48 V phantom power
  • Four stereo Source inputs, including a front panel 3.5mm input
  • Master Output Level control for each channel
  • Low noise, efficient operation
  • All in a single rack space

Key Features

  • Achieve pristine sound quality with this Rolls mixer, boasting an impressive 96dB S/N ratio.
  • Enjoy flexible connectivity with 4 XLR & 4 stereo inputs, perfect for diverse audio sources.
  • Utilize the 8-channel mixer for seamless recording sessions, live performances, or broadcast setups.
  • Experience ultra-low noise performance, ensuring clean and professional audio output every time.
  • Fine-tune your audio with precise EQ control, optimizing sound for vocals, instruments, or speech.
  • This durable, rack-mountable mixer integrates easily into any studio or live sound environment.

What's in the box:

  • Rolls RM85 8-Channel Two-Zone Mic and Line Mixer
  • Power Supply
  • Rolls 1 Year Limited Warranty