Re: The "Sussex" Homebrew Valve Tester.
Hi Mike,
I'm new to this forum and I am personally highly interested in building the VT1. However, unlike many in this forum, I am not too familiar with tube tester circuitry. Thus, may I ask you please some additional explanations on the following topics:
* some details on the role of the FUNCTION SWITCH in particular with respect to its positions 2 (ANODE S/C) & 3 (GRID2 S/C ),
* the role of the BC237 transistor circuit,
* the VR1, VR2 & VR3 settings to be made,
Hoping not to have abused your kindness- Many thanks es vy 73.
Dan
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