Overhauls such as diaphragm replacement have been completed at Kang Sound Lab! P.S.C. Ver.5 model. The sound is distortion-free, and you can feel the natural, high-quality high frequencies no matter which system you put it into. There is some dirt on the exterior. Serial 0087, 0089 (Tamura Eiji)
Maintenance information: 2023.5.28 Maintained (diaphragm replacement, cleaning and full inspection)
Accessories: instruction manual, original box, spike x 8, spike base x 8, protection plate x 2, short pin x 2
Main specifications: P.S.C.Ver.5 ribbon type tweeter 5kHz~100kHz 102dB/2.83V/m magnetic circuit NEOMAX48 4Ω W130 x H111 x D192 mm 4.3 kg