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Manufacture | Model/Title | Price | Arrival date

EL34

Ask 25-46191-09503-00
EL34
Manufacture:SIEMENS
Price: JPY 16,364(pair)
Shop: Osu shop
Arrival: 2025-05-11 19:48:09
description
The pair tube seems to be made of RFT due to its 6CA7 compatible sphere structure. Measured value 44/44 (rejected value 30) with original box ※The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box

EL34

This item has been sold.You can't purchase now. 24-44277-23884-00
EL34
Manufacture:RFT
Price: JPY 16,364(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-11 19:47:47
description
Pair tube 6CA7 compatible ball made in former East Germany measured value 46/46 (rejected value 30) with original box (there is writing on the box) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6CA7

25-89024-09126-00
6CA7
Manufacture:MATSUSHITA
Price: JPY 10,909(pair)
Shop: Osu shop
Arrival: 2025-05-11 19:48:21
description
Pair tube EL34 compatible ball made in Japan measured value 54/52 (rejected value 30) *Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: none

2A3

This item has been sold.You can't purchase now. 25-45662-04962-00
2A3
Manufacture:不明
Price: JPY 13,636 Sold Out
Shop: Osu shop
Arrival: 2025-05-11 19:48:36

EL34

This item has been sold.You can't purchase now. 25-46191-09502-00
EL34
Manufacture:SIEMENS
Price: JPY 16,364(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-11 19:48:13

6CA7

25-89024-09125-00
6CA7
Manufacture:MATSUSHITA
Price: JPY 10,909(pair)
Shop: Osu shop
Arrival: 2025-05-11 19:48:03

EL34

This item has been sold.You can't purchase now. 25-45942-07179-00
EL34
Manufacture:SIEMENS
Price: JPY 16,364(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-11 19:47:52

CV1947

Ask 25-46191-09504-00
CV1947
Manufacture:STC
Price: JPY 10,909(only one piece)
Shop: Osu shop
Arrival: 2025-05-11 19:47:43

EL34

Ask 25-45942-07177-00
EL34
Manufacture:TELEFUNKEN
Price: JPY 21,818(pair)
Shop: Osu shop
Arrival: 2025-05-11 19:47:39

KT88

This item has been sold.You can't purchase now. 25-46184-09404-00
KT88
Manufacture:JJ
Price: JPY 11,818(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-09 19:30:40
description
Pair tube ambient heat beam tube made in Slovakia measured value 54/52 (rejected value 44) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

KT88

This item has been sold.You can't purchase now. 25-45713-04766-00
KT88
Manufacture:JJ
Price: JPY 11,818(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-09 19:42:09
description
Pair tube ambient heat beam tube made in Slovakia measured value 60/60 (rejected value 44) *Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: none

801

This item has been sold.You can't purchase now. 24-44370-23223-00
801
Manufacture:HYTRON
Price: JPY 13,636(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-09 19:42:05
description
Pair tube VT-62 compatible ball brown base square getter measurement value 72/66 (rejected value 38) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

2A3

Ask 25-45693-04631-00
2A3
Manufacture:Zaerix
Price: JPY 27,273(pair)
Shop: Osu shop
Arrival: 2025-05-09 19:55:54
description
The pair tube direct heat triode is thought to be made in America due to its double square getter structure. The measured value is 62/54 (rejected value 38) with original box written on the base part on one side, and it makes a rustling noise inside the tube*The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6550A

Ask 25-46273-09022-00
6550A
Manufacture:GE
Price: JPY 20,909(pair)
Shop: Osu shop
Arrival: 2025-05-09 19:42:14
description
Pair tube, KT88 compatible ball, American metal base, measured value 60/54 (rejected value 44) with original box, the number of getters has decreased again, and there is burn ※The pair is determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

KT88 RETRO

This item has been sold.You can't purchase now. 25-46184-09405-00
KT88 RETRO
Manufacture:Golden Dragon
Price: JPY 10,000(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-09 19:42:13
description
Pair tube made in China metal base GEC design tube measured value 68/64 (rejected value 44) with original box*Pairs are determined based on gM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box

6550WE

Ask 24-44643-28022-00
6550WE
Manufacture:SOVTEK
Price: JPY 11,818(pair)
Shop: Osu shop
Arrival: 2025-05-09 19:42:11
description
Pair tube Russian metal base measurement value 56/54 (rejected value 44) lot: 1110/1110 ※Pairs are determined based on GM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box

KT88EH

Ask 25-46184-08265-00
KT88EH
Manufacture:ELECTRO HARMONIX
Price: JPY 11,818(pair)
Shop: Osu shop
Arrival: 2025-05-09 19:42:07
description
Pair tube ambient heat beam tube made in Russia measured value 52/52 (rejected value 44) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6CA7

This item has been sold.You can't purchase now. 25-46184-09410-00
6CA7
Manufacture:JJ
Price: JPY 6,364(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-09 19:30:38
description
Pair tube EL34 compatible thick tube measurement value 48/48 (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

VT-62

Ask 24-44370-24189-00
VT-62
Manufacture:HYTRON
Price: JPY 13,636(pair)
Shop: Osu shop
Arrival: 2025-05-09 19:28:52
description
Pair tube 801/801A compatible ball, brown base, square getter, measured value 70/66 (rejected value 38) with tea box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

KT88

This item has been sold.You can't purchase now. 25-45713-04858-00
KT88
Manufacture:JJ
Price: JPY 11,818(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-08 20:10:00

KT88

This item has been sold.You can't purchase now. 25-46205-08474-00
KT88
Manufacture:GOLD LION
Price: JPY 13,636(pair)Sold Out
Shop: Osu shop
Arrival: 2025-05-08 20:09:57

KT88UK

Ask 25-46228-09107-00
KT88
Manufacture:GEC
Price: JPY 54,545(pair)
UK
Shop: Osu shop
Arrival: 2025-05-06 19:55:43
description
Pair tube ambient heat beam tube, British metal tea base, measured value 70/70 (rejected value 44) with original box (there is writing), side getters have decreased, and there is burn ※The pair is determined based on the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box (with writing)

KT88UK

Ask 25-46228-09108-00
KT88
Manufacture:GEC
Price: JPY 48,182(pair)
UK
Shop: Osu shop
Arrival: 2025-05-06 19:55:41
description
Pair tube, ambient heat beam tube, British metal tea base, measured value 62/60 (rejected value 44) with original box (there is writing) burnt on the side getter, written on the base, and the printing is disappearing ※The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box (with writing)

KT88

Ask 25-45942-06447-00
KT88
Manufacture:GEC
Price: JPY 59,091(pair)
Shop: Osu shop
Arrival: 2025-05-03 20:08:31
description
Pair tube ambient heat beam tube made in England metal brown base code: 7404/7404 measured value 74/66 (rejected value 44) There is burn on the side getter with replacement box*The pair is determined based on the gM value measured by the test machine TV-7 (Kojima Yosuke) Accessories: replacement box (for KT88)

275A

Ask 25-45807-05548-00
275A
Manufacture:Western Electric
Price: JPY 90,727
Shop: Osu shop
Arrival: 2025-03-28 19:45:30
description
The disposal price has been reduced (member prices are not applicable). 2025/3/28 sales price 148,000 yen per bottle engraved direct heat triode measurement value 46 (rejected value 34) with white box ※The measured values indicate GM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: white box

262B

Ask 25-89024-08325-00
262B
Manufacture:Western Electric
Price: JPY 43,636(pair)
Shop: Osu shop
Arrival: 2025-04-26 20:11:56
description
Pair tube top grid ambient heat triode tube made in America, no code, measured value 34/32 (rejected value 25) with white box ※Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

2A3

Ask 25-45807-05517-00
2A3
Manufacture:RCA
Price: JPY 11,818
Shop: Osu shop
Arrival: 2025-04-25 19:56:00
description
Direct thermal triode square getter sold per bottle JAN measured value 64 (rejected value 38) with white box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box

2A3

Ask 25-45807-05509-00
2A3
Manufacture:RCA
Price: JPY 12,727
Shop: Osu shop
Arrival: 2025-04-25 19:55:59
description
Single sale direct heat triode double square getter JAN measured value 60 (rejected value 38) with white box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: white box

KT66

Ask 25-45942-07175-00
KT66
Manufacture:GEC
Price: JPY 12,727(only one piece)
Shop: Osu shop
Arrival: 2025-04-19 19:59:55
description
Single bottle sale English tea base double gettering measurement value 52 (rejected value 32) printing with tea box is disappearing ※The measured value shows the gM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

KT66

Ask 25-45942-07176-00
KT66
Manufacture:GEC
Price: JPY 11,818(only one piece)
Shop: Osu shop
Arrival: 2025-04-19 19:59:53
description
Selling 1 bottle of English tea base gettering measurement value 48 (rejected value 32) almost all prints with tea box have disappeared ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
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