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- description
- Diode rectifier unit sold in 1 piece, COPPER CAP GZ34/5AR4 compatible, weight approx. 80g, there is discoloration on the body (Kojima Yosuke) Accessories: none
- description
- Diode rectifier unit sold in 1 piece, COPPER CAP GZ34/5AR4 compatible, weight approx. 80g, there is discoloration on the body (Kojima Yosuke) Accessories: none
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- Model that reproduces the construction of the original WE300B, such as pair tube direct heat triode hanging type filaments, getter receiving brackets, etc., measured value 74/74 (rejected value 58) Both the original box and the tube with the quality assurance certificate have burnt on the head ※The pair was determined based on GM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Model measurement value 82/80 (rejected value 58) that reproduces the construction of the original WE300B, such as pair tube direct heat triode hanging type filament, getter holder bracket, etc., with original box (*comes with a very luxurious original box, but it's hard to take out) *Pairs are judged based on gM values measured with the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Model serial that reproduces the original WE300B, such as a pair tube direct thermal triode hanging filament, getter holder bracket, etc.: AHYLA8799/AHYLA740 measurement value 80/74 (rejection value 58) The original box, one side tube with a quality assurance certificate has a lot of burns on the top of the head, and the other side is also lightly burnt, so it's a bargain ※The pair is judged based on the GM value measured by the tester TV-7 (Kojima Yosuke) Accessories: original box
- description
- One-piece rectifier tube with higher resistance to inrush current than a normal 274B and measures against broken fuses have been applied, measured value 50 (rejection value 40) with original box ※ measured values indicate the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Single rectifier tube with higher resistance to inrush current than a normal 274B and measures against broken fuses have been taken, measured value 54 (rejection value 40) with original box ※The measured values indicate the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- 1 Sold rectifier pipe Highly reliable model measured value 52 (rejection value 40) that is more resistant to inrush current than ordinary 274B and measures against fuse breakage due to reduced getters with quality warranty It is a bargain ※ The measured value is the gm value measured by the tester TV-7 (Yosuke Kojima) Accessories: original box, quality warranty card
- description
- Single rectifier tube sold separately, highly reliable model with higher resistance to inrush current than a normal 274B and measures against broken fuses have been applied, measured value 52 (rejection value 40) with original box ※ measured values indicate the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- One-piece rectifier tube with higher resistance to inrush current than a normal 274B and measures against broken fuses have been applied, measured value 50 (rejection value 40) with original box ※ measured values indicate the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube large transmitting tube direct heat triode gold foot replica tube created by combining the characteristics of GE VT4C and Western Electric 242C Actual measured Ip value: 44/44mA (this (The best standard IP value for the amplifier is 50mA) There is a scratch on the base with the original box.* The test amplifier checks the sound and measures the plate current value, and it is judged that the operation is good (Yosuke Kojima) Accessories: original box
Manufacture:VAIC VALVE
Price: JPY 68,182(pair)Sold Out
- description
- Pair Tube Direct Heat Triode 300B Equivalent Tube Serial 1006/486 Gold Foot Measured Value 76/72 (Rejected Value 58) Instruction Manual, Quality Warranty Card, Original Box Included ※ Pair is based on GM value measured by TV-7 tester We are judging by (Yosuke Kojima) Accessories: Instruction manual, quality warranty card, original box
Manufacture:VAIC VALVE
Price: JPY 68,182(pair)Sold Out
- description
- Pair tube direct heat triode 300B equivalent tube serial 1083/1086 gold foot measured value 72/72 (rejection value 58) Instruction manual, quality warranty card, original box included ※ Pair gm value measured by tester TV-7 I judge the original (Yosuke Kojima) Accessories: Instruction manual, quality warranty card, original box
Manufacture:NATIONAL UNION
Price: JPY 7,273(pair)Sold Out
- description
- Pair tube, 46 equivalent tube, military tube, triode tube, American fishing rod type filament, measurement value 80/78 (rejection value 50) with brown box ※ pairs are determined based on gm values measured with the test machine TV-7 (Kojima Yosuke) Accessories: brown box
Manufacture:NATIONAL UNION
Price: JPY 7,273(pair)Sold Out
- description
- Pair tube 46 equivalent tube military tube triode made in America, fishing rod type filament measurement value 82/80 (rejected value 50) with brown box ※ pairs are determined based on GM values measured with the test machine TV-7 (Kojima Yosuke) Accessories: brown box
- description
- Pair tube 801/801A compatible bulb made in the USA Measured value 68/62 (critical value 38) with tea box ※ The pair is determined based on the GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: tea box
- description
- Pair tube, 801/801A compatible ball, brown base, square getter, measured value 68/66 (rejection value 38) with box ※ pair is determined based on gm values measured with test machine TV-7 (Kojima Yosuke) Accessories: brown box
- description
- Pair tube 801/801A compatible bulb Made in America Measurement value 70/68 (rejection value 38) with white box* Pair is judged based on the GM value measured by the TV-7 testing machine (Yosuke Kojima) Accessories: white box
- description
- Pair tube 801/801A compatible bulb Ceramic base Made in America Measurement value 72/72 (rejection value 38) with white box* Pairs are judged based on the GM value measured by the TV-7 testing machine (Yosuke Kojima ) Accessories: white box
- description
- Pair tube 801/801A compatible bulb brown base square getter measurement value 72/64 (rejection value 38) with original box ※ The pair was determined based on the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube 801/801A compatible bulb brown base square getter measurement value 76/70 (rejection value 38) with white box has few getters on one side ※ The pair is judged based on the GM value measured by the tester TV-7 (Kojima Yosuke) Accessories: white box
- description
- Pair tube 801/801A compatible bulb Ceramic base Made in America Measurement value 70/66 (rejection value 38) with white box* Pairs are judged based on the GM value measured by the TV-7 testing machine (Yosuke Kojima ) Accessories: white box
- description
- Pair tube 801/801A compatible bulb brown base square getter measurement value 72/72 (rejection value 38) with original box ※ The pair was determined based on the GM value measured by the testing machine TV-7 (Kojima Yosuke) Accessories: original box
- description
- Pair tube 801/801A compatible ball brown base square getter measurement value 76/68 (rejection value 38) with white box ※ pairs are determined based on gm values measured with the test machine TV-7 (Kojima Yosuke) Accessories: white box
Manufacture:Western Electric
Price: JPY 90,909(pair)Sold Out
- description
- Pair Tube 45Special/38142 Compatible Ball Engraved Fishing Rod Type Filament Measurement Value 96/92 (Rejection Value 55) with White Box* Pairs are judged based on the GM value measured by the tester TV-7 ( (Yosuke Kojima) 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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