The Interspace PC Balance Box is used to eliminate hum when connecting audio from a PC. It has a 3.5mm mini stereo jack input and 2 male XLR outputs. The typical input is 700mVp-p unbalanced stereo audio with a bandwidth of 20Hz-20KHz. Control switches include an output pad, earth lift and stereo to mono.

The PC Balance Box is passive and does not require +48v and the captive lead ensures easy connection every time. When the source PC’s have a hot output the 20dB pad keeps them in check and the ground isolation switch also ensures that loops can be eliminated.

Versatile and rugged, the PCBB2 is an industry standard widget that is hard to imagine life without.