Add search
376 results
Manufacture | Model/Title | Price | Arrival date

6CG7

Ask 16-77178-85667-00
6CG7
Manufacture:GE
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-04-15 20:01:14

6Y6GT

Ask 19-16269-03098-00
6Y6GT
Manufacture:GE
Price: JPY 3,636(pair)
Shop: Osu shop
Arrival: 2019-01-20 20:05:33
description
Pair tube made in the USA side getter measurement value 62/58 (critical value 30) with JAN original box ※ The pair is determined based on GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: original box

6AS7GA

Ask 18-17151-30706-00
6AS7GA
Manufacture:GE
Price: JPY 2,727(pair)
Shop: Osu shop
Arrival: 2018-07-21 20:12:53

6550A

Ask 24-42192-05174-00
6550A
Manufacture:GE
Price: JPY 31,818(pair)
Shop: Osu shop
Arrival: 2024-04-06 20:21:35
description
Pair tube, KT88 compatible ball, American metal base, measured value 66/64 (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

6350

Ask 14-81654-27669-00
6350
Manufacture:GE
Price: JPY 3,636(pair)
Shop: Osu shop
Arrival: 2014-10-16 19:44:17

6Y6GT

Ask 19-16269-03105-00
6Y6GT
Manufacture:GE
Price: JPY 1,364
Shop: Osu shop
Arrival: 2019-01-20 20:05:56

5998A

Ask 20-28951-37107-00
5998A
Manufacture:GE
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2021-04-16 20:08:02
description
Pair Tube Bi-triode Power Tube Made in USA JAN Measurement Value 60/60 (Rejection Value 40) With Original Box ※ The pair is judged based on GM value measured on the tv-7 test machine (Yosuke Kojima) Accessories: original box

6JS6C

Ask 19-18661-03920-00
6JS6C
Manufacture:GE
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-01-27 19:27:52

KT66

Ask 23-40398-19779-00
KT66
Manufacture:GEC
Price: JPY 40,909(pair)
Shop: Osu shop
Arrival: 2023-09-29 19:52:46
description
Pair tube, English tea base, double gettering code: 8047/8048 measured value 56/54 (rejected value 32) with original box*Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

211

Ask 18-14968-06197-00
211
Manufacture:GOLDEN DRAGON
Price: JPY 7,273
Shop: Osu shop
Arrival: 2018-03-25 19:12:38

KT88

This item has been sold.You can't purchase now. 24-42212-05470-00
KT88
Manufacture:GOLD LION
Price: JPY 10,000(pair)Sold Out
Shop: Osu shop
Arrival: 2024-05-31 19:59:08
description
Pair tube Russian reprint model lot: 1903/1903 measured value 52/50 (rejected value 44) side getters with original box have been reduced ※Pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke)

KT88

This item has been sold.You can't purchase now. 24-42212-05268-00
KT88
Manufacture:GOLD LION
Price: JPY 11,818(pair)Sold Out
Shop: Osu shop
Arrival: 2024-05-31 19:59:05
description
Pair tube Russian reprint model lot: 1903/1902 measured value 54/48 (rejected value 44) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

211

Ask 22-34955-33526-00
211
Manufacture:Haltron
Price: JPY 21,818
Shop: Osu shop
Arrival: 2022-10-08 20:05:19
description
Large triode sold per unit measured IP value: 50 mA (the best standard IP value for this amplifier is 50 mA) There is a getter burn with the original box ※ I checked the sound output and measured the plate current value with the test amplifier, and it was determined that the operation was good (Kojima Yosuke) Accessories: original box

5750

Ask 17-08441-34810-00
5750
Manufacture:HITACHI
Price: JPY 909
Shop: Osu shop
Arrival: 2017-02-24 20:08:48

6CG7

Ask 19-18490-02473-00
6CG7
Manufacture:HITACHI
Price: JPY 1,364
Shop: Osu shop
Arrival: 2019-01-18 19:35:39

6CG7

Ask 18-18490-46033-00
6CG7
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2018-10-19 20:17:09

5750

Ask 17-08441-34809-00
5750
Manufacture:HITACHI
Price: JPY 909
Shop: Osu shop
Arrival: 2017-02-24 20:08:52

35C5

Ask 12-68109-51223-00
35C5
Manufacture:HITACHI
Price: JPY 2,273(only one piece)
Shop: Osu shop
Arrival: 2012-06-10 20:10:52
description
Sealed. 1 tube.

12BH7A

Ask 18-19020-60440-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,636
Shop: Osu shop
Arrival: 2018-12-27 20:11:36

5750

Ask 17-08441-34807-00
5750
Manufacture:HITACHI
Price: JPY 1,364
Shop: Osu shop
Arrival: 2017-02-24 20:09:00

40KD6

Ask 16-05546-93738-00
40KD6
Manufacture:HITACHI
Price: JPY 2,727
Shop: Osu shop
Arrival: 2016-06-19 19:58:04

3AU6

Ask 17-03413-39948-00
3AU6
Manufacture:HITACHI
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-29 19:55:41

35C5

Ask 12-68109-51222-00
35C5
Manufacture:HITACHI
Price: JPY 4,545(pair)
Shop: Osu shop
Arrival: 2012-06-10 20:11:02
description
Sealed. 2 tubes.

6CG7

Ask 19-18490-02458-00
6CG7
Manufacture:HITACHI
Price: JPY 1,091
Shop: Osu shop
Arrival: 2019-01-22 19:51:19

3BZ6

Ask 17-03413-39949-00
3BZ6
Manufacture:HITACHI
Price: JPY 455
Shop: Osu shop
Arrival: 2017-03-29 19:55:43

6CG7

Ask 13-72608-80270-00
6CG7
Manufacture:HITACHI
Price: JPY 2,727(only one piece)
Shop: Osu shop
Arrival: 2013-02-24 19:58:20
description
Sealed. 1 tube

6CA7

Ask 24-42673-10189-00
6CA7
Manufacture:HITACHI
Price: JPY 4,091
Shop: Osu shop
Arrival: 2024-05-17 19:43:36
description
Sold 1 bottle EL34 compatible ball, made in Japan, black plate, measured value 52 (rejected value 30) with original box, there is a slight getter burn ※ pairs are judged based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

12BH7A

Ask 19-15963-05491-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-02-02 20:15:35

6BN8

Ask 18-18490-60402-00
6BN8
Manufacture:HITACHI
Price: JPY 2,273(pair)
Shop: Osu shop
Arrival: 2018-12-29 19:55:28

1X2B

Ask 13-70903-97328-00
1X2B
Manufacture:HITACHI
Price: JPY 1,818(pair)
Shop: Osu shop
Arrival: 2013-07-13 20:00:06
description
Seal;ed. 2 tubes

2H66

Ask 19-24163-59715-00
2H66
Manufacture:HITACHI
Price: JPY 2,727
Shop: Osu shop
Arrival: 2019-10-25 19:13:29

1X2B

Ask 13-70903-97322-00
1X2B
Manufacture:HITACHI
Price: JPY 1,818(pair)
Shop: Osu shop
Arrival: 2013-07-13 20:00:36
description
Sealed. 2 tubes

6BN8

Ask 18-18490-60403-00
6BN8
Manufacture:HITACHI
Price: JPY 2,273(pair)
Shop: Osu shop
Arrival: 2019-01-13 20:09:20

6CG7

Ask 11-63147-28807-00
6CG7
Manufacture:HITACHI
Price: JPY 1,818(only one piece)
Shop: Osu shop
Arrival: 2011-11-17 20:09:17
description
One tube(checked),

5750

Ask 17-08441-26953-00
5750
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2017-01-15 19:54:15

12BH7A

Ask 19-18490-03978-00
12BH7A
Manufacture:HITACHI
Price: JPY 1,818
Shop: Osu shop
Arrival: 2019-01-26 19:25:10

807

Ask 10-43336-52632-00
807
Manufacture:HYTRON
Price: JPY 3,636
Shop: Osu shop
Arrival: 2010-01-17 20:18:31
description
One tube(checked). USA made.

CHY-807

Ask 10-43336-52634-00
CHY-807
Manufacture:HYTRON
Price: JPY 3,636
Shop: Osu shop
Arrival: 2010-01-17 20:18:28
description
One tube(checked). USA made.

75

Ask 17-88742-41035-00
75
Manufacture:INTERNATIONAL
Price: JPY 1,818
Shop: Osu shop
Arrival: 2017-04-05 20:03:25

6V6GTA

Ask 15-80476-55494-00
6V6GTA
Manufacture:INTERNATIONAL
Price: JPY 2,273(only one piece)
Shop: Osu shop
Arrival: 2015-07-02 20:10:50

CV345

Ask 16-07266-11819-00
CV345
Manufacture:ITT
Price: JPY 7,273
Shop: Osu shop
Arrival: 2016-10-10 20:09:34
description
Pair tube (checked with a tube checker) beam quadrupole. There is a tea box. Measured value 36,34/30 (rejection value) *The pair was determined based on the GM value measured by the testing machine TV-7. The ※ logo is scratched, so it's a bargain.

CV345

Ask 15-00822-62405-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:20

CV345

Ask 15-00822-62404-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:24

CV345

Ask 15-00822-62401-00
CV345
Manufacture:ITT
Price: JPY 9,091
Arrival: 2015-09-11 20:05:41

CV345

Ask 15-00822-62400-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:30

CV345

Ask 15-00822-62398-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:49
description
Pair tube (checked with a tube checker) beam quadrupole. There is a brown base and original box. ※The logo is scratched.

CV345

Ask 15-00822-62396-00
CV345
Manufacture:ITT
Price: JPY 9,091
Shop: Osu shop
Arrival: 2015-09-11 20:05:04

6L6GC

Ask 24-42399-08473-00
6L6GC
Manufacture:JJ
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:01:26
description
Pair tube ambient heat beam tube measurement value 44/42 (rejection value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

6L6GC

Ask 24-42399-08474-00
6L6GC
Manufacture:JJ
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2024-04-29 20:01:22
description
Pair tube ambient heat beam tube measurement value 40/38 (rejection value 25) with original box*Pairs are determined based on gM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box

VT-164/1619

Ask 16-71323-91668-00
VT-164/1619
Manufacture:KENRAD
Price: JPY 1,818
Shop: Osu shop
Arrival: 2016-05-26 20:06:01
376 results
UsedUsed
ConsignedConsigned
HoldHold
ReservedReserved
Sold OutSold Out