Top Features
converts between optical and coax S/PDIF
servers as a repeater to extend cable runs
TOSlink optical and coaxial digital inputs
TOSlink optical and coaxial digital outputs always active
transformer-isolated RCA jacks prevent system ground loops

Full Features
converts optical S/PDIF to coax S/PDIF, or vice-versa
may also be used as a repeater to extend cable runs
2 digital inputs: one TOSlink (optical fiber), one RCA jack (coax)
2 digital outputs are always active: one TOSlink, one RCA jack
transformer-isolated RCA jacks prevent system ground loops
ultra-compact

Specifications

coaxial S/PDIF: 75 ohms
PCM support: up to 24-bit/96kHz
power supply: 9V DC 500mA
size/weight: 3-1/2” (w) x 2-5/8” (d) x 1-3/8” (h); 0.45 lbs.