Maintained! A type with few exhibitions! Crossover 800Hz network. It is an indispensable gem for 2-way systems. There is a feeling of use, Kusumi, small scratches (Sasaki Shota)
Maintenance information: 2020.5.19 Maintained (terminal rust removal (pickling), cleaning, insulation bushing & mounting screw replacement. ATT (SW type) contact cleaning The fixing of coils, etc. inside the housing is reinforced with silicon. Frequency characteristic measurement check (~ approx. 42 kHz) is performed and the original capacitor is continued to be used for good results. (I/O waveform and balance check, sound output check.)
Accessories: None
Main specifications: Impedance/bass range 8Ω, treble 16Ω crossover 800Hz high frequency boost 3-stage switching