Pair tube ambient heat beam tube, made in England, black base lot: 8124/8324, measured value 70/66 (rejected value 44), the one side getter with the original box is quite thin, the getter on the head seems to have decreased slightly, and it is inexpensive because there is writing on the base part ※The pair is judged based on the gM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1811/1911 measured value 54/52 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1901/1811 measured value 54/52 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube reprint model EL34/6CA7 equivalent tube made in Russia lot: 1811/1808 measured value 60/58 (rejected value 30) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: original box