Dolby Volume technology is employed so listeners can enjoy the same audio levels when watching TV or listening to music. Noticeable audio spikes and drops are eliminated, delivering a steady stream of audio for a more consistent listening experience. The automated functionality means no more manual adjustment of volume on the remote control. A bypass button is also included for any circumstance in which automatic stabilising is not required.

Three audio selections are provided. Inputs and outputs support both digital (TOSlink, S/PDIF) and analogue (L/R) audio formats. Users can select from all three connected devices at the same time, for added convenience. Surround sound systems using Dolby 5.1 such as Blu-rays, DVDs and games are all supported. Audio can be mixed down from 5.1 to left/right analogue audio using Dolby AC3 decoding. Audio formats can also be passed through in the same digital and/or analogue format.

Installation requires a simple connection of the GefenTV Auto Volume Stabiliser with Digital Audio Decoder in between three audio sources and the AV receiver. An included IR remote makes source selection easy though a front-panel button can be used for source selection.