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Manufacture | Model/Title | Price | Arrival date

KT150

This item has been sold.You can't purchase now. 26-48789-02128-00
KT150
Manufacture:TUNG SOL
Price: JPY 18,000(pair)Sold Out
Shop: Osu shop
Arrival: 2026-02-03 19:46:01
description
Pair tube high output ambient heat beam tube lot: 1603/1603 Russian measured value 78/72 (measured with KT88 settings, rejected value 44) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

KT150

This item has been sold.You can't purchase now. 26-48789-01882-00
KT150
Manufacture:TUNG SOL
Price: JPY 18,000(pair)Sold Out
Shop: Osu shop
Arrival: 2026-02-03 19:45:58
description
Pair tube high output ambient heat beam tube lot: 1506/1506 Russian measured value 80/78 (measured with KT88 settings, rejected value 44) with original box*Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

6A3

Ask 24-41590-15627-00
6A3
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2025-12-26 20:06:34
description
Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 66/64 (rejected value 38) with original box*Pairs are determined based on values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box (the box is damaged)

6A3

Ask 24-41590-15625-00
6A3
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2025-12-26 20:06:34
description
Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi, measured value 64/64 (rejected value 38) with original box*Pairs are determined based on values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box (the box is damaged)

6SN7GTB

Ask 25-48054-23584-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2025-12-20 19:59:22
description
Pair tube double triode Russian reprint model measured value 120/120 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)

6SN7GTB

Ask 25-48054-23582-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2025-12-20 19:59:20
description
Pair tube double triode Russian reprint model measured value 120/120 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

6SN7GTB

Ask 25-48054-23598-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2025-12-20 19:59:17
description
Pair tube double triode Russian reprint model measured value 118/114 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

KT170

Ask 25-89024-22281-00
KT170
Manufacture:TUNG SOL
Price: JPY 22,727(pair)
Shop: Osu shop
Arrival: 2025-11-06 20:01:56
description
Pair tube ambient heat beam output tube made in Russia lot: 2108/2108 measured value 76/72 (GM value measured with KT88 setting value with measuring instrument TV-7) with original box ※ pair is determined based on gM value measured with test machine TV-7 (Kojima Yosuke) Accessories: original box

6SU7GTY

Ask 25-47743-20340-00
6SU7GTY
Manufacture:TUNG SOL
Price: JPY 16,364(pair)
Shop: Osu shop
Arrival: 2025-10-13 10:20:33
description
Pair tube double triode tube 6188 equivalent tube black plate brown base measurement value 58/52 (rejected value 30) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6SU7GTY

Ask 25-47743-20341-00
6SU7GTY
Manufacture:TUNG SOL
Price: JPY 9,091(pair)
Shop: Osu shop
Arrival: 2025-10-13 10:20:30
description
Pair tube, double triode tube, 6188 equivalent tube, black plate, brown base, measured value 52/52 (rejected value 30), both tubes with original box are inexpensive because the number of getters has been reduced ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6G

Ask 24-43140-14524-00
6L6G
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2025-08-03 20:03:51

6SN7GTB

Ask 25-46474-15066-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 2,727(only one piece)
Shop: Osu shop
Arrival: 2025-07-26 19:25:45
description
Sold in 1 bottle, double triode, Russian reprint model, measured value 120 (rejected value 50) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6SN7GTB

Ask 25-37124-13775-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 8,182(pair)
Shop: Osu shop
Arrival: 2025-07-18 19:09:51
description
Pair tube double triode tube American D getter measurement value 74/72 (rejected value 50) with white box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

6SN7GTB

Ask 25-37124-13776-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 7,727(pair)
Shop: Osu shop
Arrival: 2025-07-18 19:09:47
description
Pair tube double triode tube, made in America, D getter measurement value 84/82 (rejection value 50), there is burn on one side of the tube with white box, and there is getter burn ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

6SL7GT

Ask 24-42688-09858-00
6SL7GT
Manufacture:TUNG SOL
Price: JPY 5,455(pair)
Shop: Osu shop
Arrival: 2025-07-10 20:00:40
description
Pair tube double triode Russian reprint model measured value 54/52 (rejected value 32) The printing on the tube with the original box is erased ※Pairs are judged based on gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6SN7GTB

Ask 24-42688-09856-00
6SN7GTB
Manufacture:TUNG SOL
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2025-07-10 20:00:38
description
Pair tube double triode Russian reprint model measured value 118/116 (rejected value 50) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

6A3

Ask 24-41590-15616-00
6A3
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2024-08-23 19:25:22
description
Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 70/68 (rejected value 38) with original box (box is damaged) *Pairs are judged based on values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6A3

Ask 24-41590-15626-00
6A3
Manufacture:TUNG SOL
Price: JPY 14,545(pair)
Shop: Osu shop
Arrival: 2024-12-28 15:43:59
description
Pair tube direct heat triode smoke, made in America, seems to be an OEM product for Canadian Marconi. Measured value 66/66 (rejected value 38) with original box (box is damaged) *Pairs are judged based on values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box

25A7GT

Ask 15-73472-45543-00
25A7GT
Manufacture:TUNGSOL
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2015-04-03 20:03:17
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