The POF-820 Coaxial-to-Optical Audio Converter from AV Toolbox is a device designed to convert an RCA coaxial (S/PDIF) digital audio signal to a Toslink optical digital audio signal. It can be used to achieve conversions between the most common digital audio formats and devices, such as conversions between DVD players and digital amplifiers, among many other possibilities.
| Inputs | (1) coaxial digital PCM audio via RCA connector |
| Outputs | (1) optical digital audio via Toslink connector |
| Power | 115VAC to 6VDC @ 250mA |
| Dimensions (HxWxD) | 0.8 x 2.8 x 1.8" (20 x 71 x 46mm) |
| Weight | 1.1 oz (31g) |