Tube Tester Scale reads. So, for example. As many of you know, due to the conflict in Ukraine and various economic sanctions. I don’t plan to do any price gouging. Based on my recent sales increases, many of you are looking at the secondary tube Market for backstop for your own tube needs.
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Low noise, no microphonics. Test results in photos. Sold as is, no returns.
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Up for sale are 4 GE General Electric 12AT7 Tubes.
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Most of my tubes were U.S. made.
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Most of my tubes were U.S. made.
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Half-grey plate (conventional design), solid disc getter. Most of my tubes were U.S. made. For example. Tubes have been tested, from better than 80 to all the way to 95 on my Jackson 648s tester, minimum is 70.
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These were made for industrial use, and can take long periods in full cutoff without changes in characteristics. Large Gray Ladder Plates, D Getter. Tube 1 Gm 8000/7900 - 9.6/9.6mA. Tube 2 Gm 7500/7700 - 9.4/9.2mA.
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Most of my tubes were U.S. made. For example.
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