A classic speaker selector. It is convenient to output from 1 input to 4 systems, or conversely, to output from 4 inputs to 1 system. There is a slight feeling of use (Yoichi Murakoshi)
Maintenance information: 2022.3.25 continuity confirmed
Accessories: None
Main specifications: 1 system/4 system input/output W160 × H65 × D95mm 530g