Luxman's classic speaker selector. This is a convenient unit that outputs from 1 input system to 4 systems, or conversely, outputs from 4 input systems to 1 system. The exterior is dull (Yonejima Satoshi)
Maintenance information: 2025.8.28 continuity confirmed
Accessories: No accessories
Main specifications: 1 system/4 system input/output W160 x H65 x D95 mm 530 g