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Triplett 3423 Mutual Conductance Tube Tester, US $995.00 – Picture 0
Triplett 3423 Mutual Conductance Tube Tester, US $995.00 – Picture 0

Triplett 3423 Mutual Conductance Tube Tester

US $995.00

  • Williamstown, New Jersey, United States
  • Aug 2nd
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Triplett 3423 Mutual Conductance Tube Tester. This tube tester reads the actual Gm in micromhos. It is not one of those “dynamic mutual conductance “ testers that do not measure real Gm or give results as a percentage of what a good tube should be(worthless). I have re-conditioned this tube tester. I replaced all the caps and resistors that were out of tolerance. Replaced the tube, cleaned the switches with deoxit, and installed protection diodes on the meter. I installed a new three wire power cord and fuse. I re-conditioned the case with a fleck stone finish and replaced the handle with a new leather one, cleaned up all the hardware, and installed new rubber feet. I made up new grid and plate cap leads. Then calibrated the unit. This tube tester will display nicely in a retail showroom or high-end audio room. The “Free Shipping” is to the contiguous states only! The 6L6 Calibration tube is shown for operational purposes only and is not included!
Condition:
Seller refurbished: The item has been restored to working order by the eBay seller or a third party. This means the item was inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See seller’s listing for full details. ...
Brand Triplett
Model Triplett 3423

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