06-22-2017, 05:48 PM
Yes, and I think you could throw the TV-7 in with those testers. I have an A/U on the bench that I almost never use - only when I am curious about the test values given on a tube I have purchased with test numbers from the TV-7.
This test also applies to #26 tubes but to a lesser extent - they don't load the PS down quite as much.
This test also applies to #26 tubes but to a lesser extent - they don't load the PS down quite as much.