Maintained. This is a 2-way network. The bass is also extruded well, and the high frequency adjustment range can be taken widely with 2 types of HF/MF attenuators, so it is a model that is easy to match the desired sound quality. There is a crack repair mark on the corner (Oikawa Tetsuji)
Maintenance information: 2024.9.10 maintained (attenuator VR disassembly contact cleaning, crossover check OK)
Accessories: none
Main specifications: W114 × H190 × D228 mm 1.8 kg, crossover frequency 1.2 kHz, impedance 8 Ω, level control is continuously variable in the middle range up to -8 dB at 2 kHz and the high range is continuously variable up to -6 dB at 10 kHz