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Gold Member Username: MagfanUSA Post Number: 3028 Registered: Oct-07 | Those who are tube guys and tube rollers frequently own tube testers. Here is something I learned about in semiconductor processing.... A Curve Tracer....which is a more dynamic measure of performance. Check this out. I could see a dedicated shop owning one of these and in extreme cases even a large club. http://www.haglabs.com/vacutrace.html Those intending to get the ultimate in tube matching should at least give it a read. |
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Platinum Member Username: Jan_b_vigneDallas, TX Post Number: 17749 Registered: May-04 | . ???!!! I was expecting something made by Lirpa. . |
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Gold Member Username: MagfanUSA Post Number: 3029 Registered: Oct-07 | Sure, Jan, Makes perfect sense. Really match tubes, right down to to the dynamics, not just at 'a point'. |