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- description
- 1 bottle military high reliability tube CV4004/12AX7/ECC83 equivalent tube box plate measurement value 46 (rejection value 32) *The measured value represents the gm value measured with the test machine TV-7 (Kojima Yosuke) Accessories: none
- description
- All of the printouts have disappeared, but I determined it was M8137 from the structure Military High Reliability Tube CV4004/12AX7/ECC83 Equivalent Tube Box Plate Measurement Value 44 (Rejection Value 32) *The measured values represent the gm values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: none
- description
- 1 bottle military high reliability tube CV4004/12AX7/ECC83 equivalent tube box plate measurement value 40 (rejection value 32) original box, with terminal protection cap ※ measured value shows GM value measured with test machine TV-7 (Kojima Yosuke) Accessories: original box, protective cap
- description
- 1 bottle military high reliability tube CV4004/12AX7/ECC83 equivalent tube box plate measurement value 36 (rejection value 32) the printing of the date code with the white box has disappeared, and the Gm value is slightly lower, so it's cheap ※The measured value shows the GM value measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
- description
- Sold as 1 CV4003/12AU7/ECC82 Compatible Ball Military High Reliability Tube Box Plate Measurement Value 80 (Critical Value 56) with White Box*The measured value is the GM value measured by the tester TV-7 ( (Yosuke Kojima) Accessories: white box
Manufacture:Mullard
Price: JPY 12,727 Sold Out
- description
- 1 Sold CV4003/12AU7/ECC82 Compatible Sphere Military High Reliability Tube Box Plate Measurement Value 92 (Rejection Value 56) with White Box ※ Measurements are gm values measured by tester TV-7 ( (Yosuke Kojima) Accessories: white box
- description
- CV4003/12AU7/ECC82 Compatible Ball Military High Reliability Tube Box Plate Code: 631 R4F1 Measured Value 92 (Rejection Value 56) The white boxed print has faded away ※The measured values represent GM values measured by the testing machine TV-7 (Kojima Yosuke) Accessories: white box
Manufacture:Mullard
Price: JPY 12,727 Sold Out
- description
- 1 sold CV4003/12AU7/ECC82 Compatible Sphere Military High Reliability Tube Box Plate Measurement Value 94 (Rejection Value 56) with White Box ※ Measurements are gm values measured by tester TV-7 ( (Yosuke Kojima) Accessories: white box
- description
- Sold 1 bottle CV4003/12AU7/ECC82 compatible ball military high reliability tube box plate code: 631 R2D4 measured value 96 (rejected value 56) with original box (box claws are missing) *Measured values indicate gM values measured with testing machine TV-7 (Kojima Yosuke) Accessories: original 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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