A popular Pioneer ribbon tweeter. The golden combination of beryllium diaphragms and Alnico magnets. In addition to correcting the sound quality of the ultra-high frequencies, the expansion of spatial expression, and the wide sound field feeling can be experienced prominently with classical sources. The exterior has dullness and small scratches. Serial 80138 (Satoshi Yonejima)
Maintenance info: 2022.8.13 oscillator test good
Accessories: instruction manual, pedestal, gasket, screws
Main specifications: Input impedance 8Ω Playback frequency band 5,000 Hz to 120,000 Hz Maximum input 100W Output sound pressure level 97.5dB Crossover frequency 5,000 Hz or more Dimensions W134 × H89 × D179 mm Weight 2.6 kg