4x2 SPDIF Optical Audio Matrix Switch – 4-In 2-Out Toslink Audio Splitter with Remote Control

Manage multiple digital audio sources with this 4x2 SPDIF Optical Audio Matrix Switch, featuring 4 optical inputs and 2 optical outputs. Easily route any input to either or both outputs simultaneously for a true matrix function, giving you complete flexibility in your audio setup.

Supports popular digital audio formats such as Dolby Digital 5.1, delivering clear, high-quality sound for home theaters, gaming, and professional audio systems.

Control your connections effortlessly using the included remote control or the front-panel buttons for quick source switching and configuration.

✅ Four optical fiber signal inputs can split or switch to two SPDIF signal receiving devices.

✅ Audio format support: DTS-HD, Dolby TrueHD, LPCM 2.0, DTS, Dolby-AC3, DSD.

✅ Supports signal retiming.

✅ Uses optical fiber cable with loss less than 0.2dB/m; output distance up to 40m.

✅ Input control via remote (R/M) or manual button.

✅ Supports last working state memory when powered off.

✅ Over-voltage protection prevents damage from mismatched power adapters; if the standby light flashes, it indicates the power adapter’s voltage is too high and should be replaced.

✅ LED status indication shows device working state.

✅ No loss of quality.

✅ Installs in minutes.

✅ Requires DC 5V / 1A power supply.