andy-h-h

Looking at the tagboard version - I'm seeing a regular looking MKI / Zonk type circuit with nothing out of the ordinary. The input...

Hmm... The image on the bottom right. I think can see a normal looking MKI / Zonk style input. Cap to Q1 base, 1m to ground, 8k2 on...

Thank you. True - some are definitely brighter than others. There's a bit going on with impedances and inconsistent transistors...

Ha - it’s funny when researching something and I end up back at my own blog. 😄 Glad someone else found it useful.