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- description
- 1 Beam tube sold, made in China, measured value 72 (rejection value 44) with white box*The measured value is the gm value measured by the tester TV-7 (Yosuke Kojima) Accessories: white box
- description
- 1 direct heat triode made in China tea base measurement value 74 (reject value 58) with alternative box ※ The measured value is the gm value measured by the tester TV-7 (Yosuke Kojima) Accessories: alternative box
- description
- 1 Sale Direct Heat Triode Made in China Measured value 74 (Rejection value 58) with white box* Measured value is expressed in GM value measured by testing machine TV-7 (Yosuke Kojima) Accessories: white box
- description
- Pair tube direct heat triode tube Made in China Measured value 78/72 (reject area 58) with white box The shape of the spring damper is slightly different on the left and right The print design is slightly different.*The pair is a testing machine TV-7 Judging based on the Gm value measured in (Yosuke Kojima) Accessories: white box
- description
- Pair tube direct heat triode made in China Measurement value 72/60 (critical value 58) with original box*Pairs are judged based on the GM value measured with the tester TV-7 (Yosuke Kojima) Accessories: original box
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- Pair tube direct thermal triode, made in China, measured value 74/70 (rejection value 58) with replacement box ※ The pair was determined based on the GM value measured by the tester TV-7 (Kojima Yosuke) Accessories: replacement box
- description
- Pair Tube Made in China Beam Output Tube Metal Base Measured Value 74/68 (Rejected Area 44) White Box Included ※The pair is judged based on the GM value measured by the TV-7 tester (Yosuke Kojima) Accessories: white box
- description
- Pair tube direct heat triode, made in China, measurement value 74/74 (rejection value 58) with white box ※ pairs are determined based on gm values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Pair Tube Made in China Beam Output Tube Metal Base Measured Value 66/66 (Rejected Area 44) with White Box ※The pair is judged based on the GM value measured by the TV-7 tester (Yosuke Kojima) Accessories: white box
- description
- Pair tube direct heating triode made in Japan Square getter Measured value 78/78 (rejection value 58) with white box There is a writing on the bottom of the base ※ The pair is judged based on the GM value measured by the tester TV-7 Masu (Kojima Yosuke) Accessories: white box
Manufacture:岡谷
Price: JPY 109,091(pair)Sold Out
- description
- Pair Tube, Direct Heat Triode, Made in Japan, Filament Rated 2.5V Type, Green Base, Double Square Getter, Measured Value: 74/72 (Rejection Value 58) with Original Box ※Pairs are determined based on GM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube direct heating triode made in Japan Square getter Measured value 78/78 (rejection value 58) with substitute box There is writing on the bottom of the base ※ Pair is judged based on the GM value measured by the tester TV-7 I'm here (Kojima Yosuke) Accessories: replacement box
- description
- Pair tube direct heating triode made in Japan Square getter measured value 80/80 (rejection value 58) The tube is in good condition.*The pair is judged based on the GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: None
Manufacture:岡谷
Price: JPY 100,000(pair)Sold Out
- description
- Pair tube, direct heating triode tube, made in Japan, filament, rated 2.5V type, RODAN seal, square getter, measurement value 74/72 (rejection value 58) with original box ※ pairs are determined based on GM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube direct heating triode made in Japan Square getter measured value 76/76 (rejection value 58) The tube is in good condition.*The pair is judged based on the GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: None
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Hi-Fi Do Record Shops Softs, Audio parts and Tubes can ship overseas.Ordinary,we use EMS but for large order,we use SAL or Surface.For Asia,it cost 1,200JPY/1LP,900JPY/1CD.Please check at the shipping cost table for more detail.
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