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- description
- The pair tube is thought to be made by TESLA due to its 6CA7 compatible ball brown base double ring getter structure. Measured value 50/48 (rejected value 30) There is a getter burn with a white box*The pair is determined based on the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Sold 1 bottle CV1988/6SN7GTY equivalent ball English tea base measurement value 112 (rejected value 50) with white box*Measured values are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Sold 1 bottle CV1988/6SN7GTY equivalent ball English tea base measurement value 78 (rejected value 50) with white box*Measured values are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Sold 1 bottle ECC82/12AU7 compatible ball, military tube, made in England, measured value 98 (rejected value 56) with original box ※The measured values indicate gM values measured with the test machine TV-7 (Kojima Yosuke)
- description
- Pair tube 6SN7GTY compatible ball tea base smoke code: unknown measured value 98/94 (rejected value 50) printing with castle box is erased ※ pair is determined based on gM values measured by testing machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Pair tube large triode tube made in the United States Actual measured IP value: 70mA/70mA (the best standard IP value for this amplifier is 75mA) Comes with original box* Check the sound emission with a test amplifier and measure the plate current value Yes, it is judged that the operation is good (Yosuke Kojima) Accessories: original box
- description
- Pair Tube Direct Heat Triode Made in USA Lot 9127/9127 Measured 68/66 (Rejection 58) with original box, one side has a little bit less getter and the other side has a carrara sound in the base for a bargain ※ The pair is determined based on the GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: original box
- description
- Pair tube, 3-pole output tube, metal gray base, made in America, JAN code: 8652/8652 with white box ※ pair is determined based on numerical values measured with the test machine SENCORE TC-162 (Kojima Yosuke) Accessories: white box
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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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