※The sound output has been confirmed, but there is a break in 1 terminal, so it's cheap. It has been confirmed, but it is a luxury dome tweeter using beryllium from Denmark's prestigious Scanspeak that provides excellent units for Sonas Faber, Dinaudio, Dali, etc. (Murakoshi Yoichi)
Maintenance information: 2023.11.30 sound output confirmed
Accessories: original box
Main specifications: 4Ω 91.5dB 90W (RMS) 500Hz