Designed as a passive “Trinaural” selector, it allows a user to connect a stereo amplifier input and switch the output between three different sets of speakers (SPK 1, SPK 2, SPK 3).
Designed as a passive “Trinaural” selector, it allows a user to connect a stereo amplifier input and switch the output between three different sets of speakers (SPK 1, SPK 2, SPK 3).