• You can now help support WorldwideDX when you shop on Amazon at no additional cost to you! Simply follow this Shop on Amazon link first and a portion of any purchase is sent to WorldwideDX to help with site costs.

Reply to thread

Whats with the 2k resistors in the feedback circuit?  I'm not an amp builder, but I think those are usually around 100Ω.


Edit: Although obvious, it did start out as an 8 pill, its written on the metal by the green light.  Perhaps someone intended to put 200Ω in the feedback and messed up putting the 2KΩ in there and one by one the pills started popping from oscillations eventually becoming a 4 pill as they popped????  Maybe only two good pills remain...