transformer type tap coil. Can be used at 12mH, 18mH, and 22mH. How about making a network for low frequency cuts etc. (Murakoshi Yoichi)
Maintenance Information: 2023.6.19 Continuity Confirmed
Accessories: none
Main specifications: 12, 18, 22 mH switching 1.1 mm line 934 g/piece