Pair tube 6J7 compatible ball made in England black base red ball top grid lot: EP2 B9L5/EP2 B0C2 measured value 70/68 (rejected value 31) with white box*Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: white box
Pair tube 6J7 compatible ball made in England black base red ball top grid lot: EP2 B9J4/EP2 B9J4 measured value 60/60 (rejected value 31) with white box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: white box
Pair tube 6J7 compatible ball made in England black base red ball top grid lot: EP2 B0C2/EP2 B0C2 measured value 66/66 (rejected value 31) with white box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: white box
Selling 1 bottle CV4085/6267 compatible ball mesh shield cord:??? It has a D3A5 Mullard print on it, but it seems to be made in Germany from the date code. Measured value 58 (rejected value 33) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Sold 1 bottle 6X4 compatible ball rectifier tube square getter measurement value 60 (rejection value 40) There is burn inside the tube with replacement box*The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke)
Accessories: replacement box (the nails on the box are missing)
Pair tube EL32 equivalent military tube made in England top grid measurement value 64/64 (rejected value 50) It was determined that it was made by Mullard from a date code with a white box ※The pair was determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke)