Re: Yes, yet another home made valve tester.
To be honest the best thing that I have read out of these posts, is that oscillation has been encountered by others.
I was beginning to think last night that it was just me, the layout I was using, or that I had missed some really fundamental issue in what I was trying to achieve. So rather then strip it down for valve holders on other projects I will leave it be and see how I get on when the ferrite beads arrives.
Cheers
Adrian
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