Rolls MB35 USB DI/Level Matcher

Rolls MB35 USB DI/Level Matcher

Rolls MB35 USB DI/Level Matcher

B&H # ROMB35 MFR # MB35
Rolls MB35 USB DI/Level Matcher

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Product Highlights

  • XLR and RCA Connectors
  • USB Connector
  • 3.5mm Input
  • Level Control Capability

Rolls MB35 overview

  • 1Description

The Rolls MB35 is an inexpensive line level audio device that converts consumer level stereo RCA signals to balanced XLR professional line level signals, and vice versa. The unit is useful for video duplication and audio recording studio applications; for example, connecting a consumer VCR to a professional video deck, or an off-the-shelf CD player to a professional mixing console or recorder.

The unit offers front-panel stereo RCA inputs and outputs, along with a 3.5mm input and a USB connector. Rotary volume controls are provided for each channel. The rear panel has an RCA line output, along with XLR input and output connectors.

Additionally, the unit functions as a balanced XLR line level control. By adding a stereo pair of jumper cables between the 4 RCA jacks (connecting ins to outs), the level controls may be inserted into any balanced XLR line.

Bidirectional line level audio signal converter and stereo direct box converts from consumer to professional and professional to consumer levels
Allows for connection of consumer level products such as camcorders, CD and cassette players to professional level recorders, mixing consoles and signal processors
Standard stereo XLR and RCA inputs and outputs with dedicated stereo level control knobs
Double duty functionality as balanced inline level control, achieved by patching RCA inputs and outputs together
Additional 3.5mm and USB input connectors 1
In the Box
Rolls MB35 USB DI/Level Matcher
  • Power Supply
  • Owner's Manual
  • 1-Year Limited Warranty
  • Table of Contents
    • 1Description

    Rolls MB35 specs

    Maximum Input Level +22dB, Balanced and Unbalanced
    Maximum Output Level +18dB, Balanced
    +12dB, Unbalanced
    Input Connectors 2 x 3-pin XLR Female, Balanced
    2 x RCA Phono, Unbalanced
    1 x 3.5mm Stereo Input
    1 x USB Port
    Output Connectors 2 x 3-pin XLR Male, Balanced
    2 x RCA Phono, Unbalanced
    1 x RCA Line Output
    Input Impedance 10 kOhms (XLR and 3.5mm)
    100 kOhms (RCA)
    Output Impedance 100 Ohms
    Dimensions 4.15 x 2.46 x 1.55" (105 x 64 x 39mm)
    Weight 1 lb (0.45kg)
    Packaging Info
    Box Dimensions (LxWxH) 6.9 x 4.7 x 2.6"

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