SORBBL4

RB-BL4

Sonifex

The 1 RU RB-BL4 Dual Stereo Bidirectional Matching Converter from Sonifex is for interfacing domestic or semi-pro unbalanced equipment to professional balanced line levels, and vice versa. The four 3-pin XLR electronically balanced inputs have an impedance of 20 kilohms bridging and are routed to four unbalanced RCA (phono) outputs with an output impedance of 50 ohms. The four RCA unbalanced inputs have an impedance of 20 kilohms and are routed to four balanced 3-pin XLR outputs with an output impedance of 50 ohms. The output gain can be adjusted for left and right channels by using pre-set potentiometers accessible through the rear panel.