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Manufacture | Model/Title | Price | Arrival date

KT66

This item has been sold.You can't purchase now. 23-40398-19779-00
KT66
Manufacture:GEC
Price: JPY 40,909(pair)Sold Out
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

KT88

Ask 23-41267-27763-00
KT88
Manufacture:Mullard
Price: JPY 15,455(pair)
Shop: Osu shop
Arrival: 2024-01-05 20:27:08
description
Pair tube Russian reprint model lot: 1609/1610 measured value 56/54 (rejected value 44) with original box*Pairs are judged based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: original box

6BX7GT

Ask 23-41169-25363-00
6BX7GT
Manufacture:RCA
Price: JPY 3,636
Shop: Osu shop
Arrival: 2023-12-10 19:55:39
description
※Set of 2 (both tubes are not treated as a pair since their structures are very different), deflection output tubes, made in America, measured value 66/64 (rejection value 38), with original box (box lid is missing) *Measured values indicate GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box

6GB8

Ask 22-36761-47079-00
6GB8
Manufacture:TOSHIBA
Price: JPY 9,091(pair)
Shop: Osu shop
Arrival: 2023-12-07 20:18:03
description
Pair tube, large beam output tube, 8147 compatible bulb, gray plate for Hi-Fi, with original box (outer box/inner box), has slightly decreased getter for both tubes ※ The pair measures and determines EM values with the measuring machine TC-162 (Kojima Yosuke) Accessories: original box

6BQ5

Ask 22-37780-55248-00
6BQ5
Manufacture:MATSUSHITA
Price: JPY 7,273(pair)
Shop: Osu shop
Arrival: 2023-12-07 20:17:44
description
Pair tube, EL84 compatible ball, pentode tube, made in Japan, measured value 84/80 (rejection value 50), both tubes have pin bends ※ pairs are determined based on GM values measured with test machine TV-7 (Kojima Yosuke) Accessories: none

7189

Ask 22-37780-55249-00
7189
Manufacture:NEC
Price: JPY 8,182(pair)
Shop: Osu shop
Arrival: 2023-12-07 20:17:43
description
Pair tube 6BQ5 high reliability tube made in Japan measured value 72/68 (rejection value 46) *Pairs are determined based on GM values measured with the TV-7 test machine (Kojima Yosuke) Accessories: none

EL84

Ask 22-34777-34871-00
EL84
Manufacture:SIEMENS
Price: JPY 10,909(pair)
Shop: Osu shop
Arrival: 2023-12-03 20:09:58
description
Pair tube 6BQ5 compatible ball pentode tube measurement value 66/66 (rejection value 50) with original box SIEMENS print is printed, but it was determined from the structure and date code that it was made by Ei (made in Yugoslavia) ※The pair was determined based on GM values measured with the TV-7 testing machine (Kojima Yosuke) Accessories: original box

6CA7EH

Ask 23-41055-24504-00
6CA7EH
Manufacture:ELECTRO HARMONIX
Price: JPY 5,909(pair)
Shop: Osu shop
Arrival: 2023-12-03 20:09:08
description
Pair tube, EL34 compatible ball, Russian tube, measured value 44/42 (rejected value 30) with original box ※ pair is determined based on GM values measured with test machine TV-7 (Kojima Yosuke) Accessories: original box

CK6336A

Ask 22-36248-44639-00
CK6336A
Manufacture:RAYTHEON
Price: JPY 21,818(pair)
Shop: Osu shop
Arrival: 2023-12-03 20:09:05
description
Pair tube, triode, metal base, made in America, with original box, the size of the glass tube is different on the left and right, but the internal structure is the same ※The pair is determined based on EM values measured with the SENCORE TC-162 test machine (Kojima Yosuke) Accessories: white box

CK6336A

Ask 22-36248-44640-00
CK6336A
Manufacture:RAYTHEON
Price: JPY 18,182(pair)
Shop: Osu shop
Arrival: 2023-12-03 20:09:04
description
Pair tube, triode, metal base, made in America, comes with a box, is inexpensive because there are fewer gutters and there are burns ※Pairs are determined based on EM values measured with the SENCORE TC-162 test machine (Kojima Yosuke) Accessories: white box
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