[Auction for this Trans]
https://buyee.jp/item/jdirectitems/auction/o1236842511
https://auctions.yahoo.co.jp/jp/auction/o1236842511
[Auction agent]
https://baggageforward.co.jp/en/

SupermalloyCore MC,CD,DAC INPUTTRANS Copper foil magnetic shielding case earth

80%nickel SupermalloyCore MC,CD,DAC INPUTTRANS
Copper foil magnetic shielding case earth

[YouTube]
https://youtu.be/vpfw30-gXhk

ECL82, 6BM8, 6BM8-HiFi, 11BM8, and 8B8 can be used with internal heater voltage adjustment.

[YouTube]
https://youtu.be/m1jbgbJ5lUg

[YouTube]
https://youtu.be/kwkIxQhXLGM