Gefen has launched the TV 2.1 Digital Audio Amplifier w/Volume Stabiliser which supports the connection of three different audio inputs using digital (TOSlink; S/PDIF) and analogue (L/R) audio formats.
The selected input is delivered as L/R analogue audio to a pair of speakers using standard binding posts with 50 watts per channel amplification.
A powered subwoofer can also be connected to a line level RCA output. When a digital audio input is selected, the TV 2.1 Digital Audio Amplifier automatically down mixes it to 2.1 channels.
The audio output includes Dolby Volume Technology to automatically even the volume between different audio sources.