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- description
- Pair tube, 211 equivalent tube, large triode, made in America, measured IP value: 46/46 mA (the best standard IP value for this amplifier is 50 mA) There are some dimples like dimples on the tube with a white box ※I checked the sound source with a test amplifier, measured the plate current value, and determined that the operation was good (Kojima Yosuke) Accessories: none
- description
- Pair tube, 211 equivalent tube, large triode, made in America, measured IP value: 49/49 mA (the best standard IP value for this amplifier is 50 mA) with a white box* Check the sound with the test amplifier, plate current value Measurements have been made and it has been determined that the operation is good (Yosuke Kojima) Accessories: white box
- description
- Pair tube 211 equivalent tube large triode made in the United States Actual measured IP value: 50/49 mA (the best standard IP value for this amplifier is 50 mA) with white box* Check the sound with the test amplifier, and check the plate current value We are measuring and judging that the operation is good (Yosuke Kojima) Accessories: white box
- description
- Pair tube, 211 equivalent tube, large triode, made in America, measured IP value: 50/49 mA (the best standard IP value for this amplifier is 50 mA) A slightly larger metal fitting is attached to 2 places on one side terminal with the original box ※The sound output is checked with the test amplifier, and the plate current value is measured, and it has been determined that the operation is good (Yosuke Kojima) Accessories: original box
- description
- Sold 1 bottle, 211 equivalent tube, large triode tube, made in America, measured IP value: 47mA (the best standard IP value for this amplifier is 50mA) with white box*Sound is checked with a test amplifier, plate current values have been measured, and it has been determined that operation is good (Kojima Yosuke) Accessories: white box
- description
- Pair tube 211 equivalent tube large triode, made in America, measured IP value: 47/47 mA (the best standard IP value for this amplifier is 50 mA) The original box getter is burnt or discolored ※ I checked the sound output and measured the plate current value with the test amplifier, and it has been determined that the operation is good (Kojima Yosuke) Accessories: original box
- description
- Sold 1 bottle, 211 equivalent tube, large triode tube, made in America, measured IP value: 45mA (the best standard IP value for this amplifier is 50mA) with white box*Sound is checked with a test amplifier, plate current values have been measured, and it has been determined that operation is good (Kojima Yosuke) Accessories: white box
- description
- Pair Tube 211 Equivalent Tube Large Triode Made in USA Actual Measured IP Value: 47/47mA (The best reference IP value for this amplifier is 50mA) One side lettering is partially disappeared ※ sound in test amplifier Checking and measuring plate current values, we have judged that operation is good (Yosuke Kojima) Accessories: None
- description
- Pair Tube 211 Equivalent Tube Large Triode Made in USA Actual IP Value: 49/45mA (the best standard IP value for this amplifier is 50mA) with a white box on one side Getamura, decreased, both sides burn thin Yes. *Sound checking and plate current values are measured with test amplifiers, and we judge that operation is good (Yosuke Kojima) Accessories: white box
- description
- Pair tube, 211 equivalent tube, large triode, made in America, measured IP value: 48/47 mA (the best standard IP value for this amplifier is 50 mA) with a white box ※ sound output is checked and plate current values are measured with a test amplifier, and it has been determined that operation is good (Kojima Yosuke) Accessories: white box
- description
- Pair Tube 211 Equivalent Tube Large Triode Made in USA Actual Measured IP Value: 47/47mA (The best reference IP value for this amplifier is 50mA) with a white box There is a getter burn, one side solder peeling is stayed It is a bargain ※ We check the sound with the test amplifier, measure the plate current value, and we have judged that the operation is good (Yosuke Kojima) Accessories: white box
- description
- Sold as 1 bottle, 211 equivalent tube, large triode, made in America, measured IP value: 50 mA (the best standard IP value for this amplifier is 50 mA) There is a dent in part of the tube with the white box, but it seems that it is from the time of manufacture due to its shape ※The sound output is checked with the test amplifier, and the plate current value is measured, and it has been determined that the operation is good (Yosuke Kojima) Accessories: white box
- description
- 1 sold 211 equivalent tube large three-pole tube made in the USA Actual measured IP value: 46 mA (the best reference IP value for this amplifier is 50mA) There is a getter burn with a white box ※ Check for sound with test amplifier, The plate current value is measured and it is judged to be good in operation (Yosuke Kojima) Accessories: white box
- description
- Sold as one 211 Equivalent Tube Large Triode Made in the USA It has an RCA print, but it seems to be made by GE from the structure Actual IP value: 46mA (the best standard IP value for this amplifier is 50mA) Logo disappears Many, the print of the model number has disappeared It is a bargain because there is a getter burning* Sound output check and plate current value are measured with a test amplifier, and it is judged that the operation is good (Yosuke Kojima) Accessories: None
- description
- Sold as one 211 Equivalent Tube Large Triode Made in USA Comes with RCA print but seems to be made by GE from the structure Actual IP value: 45mA (the best standard IP value for this amplifier is 50mA) Part number The print has disappeared ※ The sound output check and the plate current value are measured with the test amplifier, and it is judged that the operation is good (Yosuke Kojima) Accessories: None
- description
- Pair tube, 10 compatible ball, tea base spring damper, made in America, measured value 72/72 (rejection value 32), brown box included, getter, burnt, ※ pair is determined based on GM values measured with test machine TV-7 (Kojima Yosuke) Accessories: brown box
Manufacture:Western Electric
Price: JPY 27,273(pair)Sold Out
- description
- Pair Tube, White Base, 10 Compatible Bulbs, Made in the USA Measurements 74/68 (Rejected Value 32) with Original Box (Both Boxes Have Missing Lids, Writes) Tape Wrapped at the Joint Between Base and Tube, Burned on the Head Yes, there is writing on the base, so it is a bargain ※ The pair is judged based on the GM value measured by the tester TV-7 (Yosuke Kojima) Accessories: original box
- description
- Pair tube, WE type 10 compatible bulb brown base, made in America, measurement value 76/68 (rejection value 32), base with original box, there is writing on the bottom ※The pair is determined based on the GM value measured with the test 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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