BS678BT 100V/6W Speaker c/w Volume Control Black Line-Level Converters are also provided on the

are also provided on the front panel

5A (center positive) switched mode external power supply

Field Angle: 60°

Maximum Input Level: >+21dBu balanced or unbalanced

Field Angle (w/80° filter): 126°

BS678BT 100V/6W Speaker c/w Volume Control Black Line-Level Converters are also provided on theThe BS 678BT, of which cabinet is made of wood, can be installed in a vertical or horizontal orientation. Either concealed in wall wiring or exposed wiring can be used for speaker cable connection. The speaker structure that permits direct wall mounting with screws prevents the speaker from falling easily even if an outward force is applied to. The input impedance can be easily changed by changing the tap position of the transformer. Two built in 6