Stereo Inputs 1 (& 2); Mono Output 1 (& 2); Output Gain - Sonifex Redbox RB-SS10 User Handbook Manual

9
ST EREO TO M ON O CON VE RT E RS
Stereo Inputs 1 (& 2)
The input's are a stereo pair consisting of two XLR 3 pin sockets electronically balanced with
an impedance of 20kΩ bridging. They can be wired unbalanced to accept an output from
domestic equipment. They have the following connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
Mono Output 1 (& 2)
The XLR 3 pin mono output connectors are electronically balanced with an output
impedance of <50Ω. They can be wired unbalanced by grounding the non-phase signal,
enabling you to feed both balanced and unbalanced equipment. The output has the
following connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase

Output Gain

Output gain adjustment using a pre-set potentiometer for the converters allows a
normalised mono output from domestic stereo equipment. The potentiometers are
accessible through the rear panel and provide a gain range of 8dB loss to 18dB gain.
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Redbox User Handbook No 3