PXB PXB is the AV audio professional’s trouble-shooting toolkit. Being completely passive (no batteries or external power required) and bi-directional, PXB can match unbalanced and balanced audio sources, line to mic levels, stereo and mono signals, and troubleshoot hum problems – all in one versatile and rugged unit. Having both phono and 3-pin XLR connections, the PXB is the simplest way to interface unbalanced computer or consumer audio signals to balanced AV sound systems. The inputs and outputs are completely isolated in either direction and by using the ‘Ground Lift’ feature where required, hum problems can be easily cured. Main Features ü Always ready to go – no batteries or external power required ü Bi-directional – can match balanced and unbalanced audio in either direction ü Inputs and outputs fully isolated – ensures unwanted ground loops are defeated ü Ground-lift switch – to help cure hum problems ü Stereo/Mono select switch ü Line to mic level matching using 20dB pad switch ü 3 pin XLR and phono inputs – easily interfaces to computer and/or consumer audio sources ü Small and rugged case – designed to cope with the rigours of the AV and live events industry The AV Professional’s Audio Toolkit Specifications 3 Year Limited Factory Warranty Signals: Typical input 700mVp-p unbalanced stereo audio Bandwidth: +/- 1.5dB 30Hz to 35KHz. Depending on signal levels and impedances Control Switches: Output pad from -2dB to -20dB Earth (Ground) lift Stereo to Mono Connections: Unbalanced connections Phono left and right sockets 3 pin stereo wired XLR socket Balanced connections 2 x 3-pin XLR plugs (balanced left and right) Dimensions mm (inch): PXB: DxWxH (inc connectors): 81(3 3/20”) x 125(4 19/10”) x 48(1 9/10”) Weight: PXB: 330g (11.64oz) Interspace Industries Unit 1A, 126 Great North Road, Hatfield, Hertfordshire AL9 5JN, UK call: +44 (0) 1462 600 101 email: email@example.com web: www.interspaceind.com Disclaimer: Whilst all care is taken to ensure accuracy, Interspace Industries Ltd accepts no responsibility for any errors or omissions, whether implied or otherwise interpreted. All specifications subject to change without notice.