※Only 1 is the first model in rare military gray! The bakelite frame diaphragms and pads are cloth, not urethane! I have the impression that the 1217-1290 honeycomb lens and horn penetrates the entire body of the listener as exquisite sound particles for the 175 sound, which is thick and rich while being crisp, dry, and not too hard. You can see the exterior, dullness, abrasions, etc. appropriate for the model year, and a feeling of use. Serial driver N30474, horn 304121 (Murakoshi Yoichi)
Maintenance information: 2025.7.29 Operation confirmed
Accessories: none
Main specifications: LE175/1 inch driver, 16 ohms, maximum sound pressure level, 108 dB, frequency characteristics, 800 Hz to 15 kHz, directivity 60 degrees (cone), allowable input, 30 W, W145 x H145 x D270 mm, 5.9 kg