Interspace Industries Phono to XLR Balancing Box - PXB - Manual (Page 7)

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For Technical Support or Sales Enquiries:
Interspace Industries Head Office:
+44 (0) 1462 600101
Emergency Technical Support Hot Line:
+44 (0) 7976 385 046
Website:
www.interspaceind.com
Stereo / Mono Switch
This allows the combining of both left and right stereo channels via an
internal resistive network to protect the source device (output drivers). A
600 ohm, high bandwidth audio transformer provides a fully balanced
output.
Earth Lift
Using PXB it is possible to isolate the computer or consumer audio source
device earth system to defeat possible hum loops. When using the Earth
lift feature it is essential however that the receiving equipment (i.e. the
sound desk) has a reliable balanced input earth.