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Radial Engineering ProAV1 Single-Channel Direct Box


The ProAV1 is a passive direct box specifically designed for audio-video integrators and technicians, featuring a variety of stereo inputs that are summed to mono via a resistive mixer, greatly simplifying signal management.

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  • Pro ‘Swiss Army knife’ direct box for multimedia
  • Easy to use passive ultraquiet design
  • Eliminates ground loops causing hum and buzz
  • Handle huge transients without distortion
  • Mono (ProAV1) and stereo (ProAv2) versions


Radial Engineering


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