~5V is what I measured on the unit I had for Q1. Sounded alright to me.chasbenson wrote:Bias at 4v....5v sounds like shit
Cool thing about a trimpot is it let's people decide for themselves what "sounds like shit."
~5V is what I measured on the unit I had for Q1. Sounded alright to me.chasbenson wrote:Bias at 4v....5v sounds like shit
More importantly, it may make other, more readily available JFETS viable.temol wrote:It may be cheaper to use charge pump than buy MMBFJ201 transistors
T.
Thanks for the input, schematic updated.chasbenson wrote:May as well do it right.
Yes, they were measured out of circuit by Bugg at 10uF.Manfred wrote:Did you measure C5 and C10?
I estimated the size of the capacitors and therefore I would say that the values of they are greater than 10uF.
Gotcha, so did your unit have a cap there? Only Q2 had a bypass cap in my friend's unit.bugg wrote:Ahh yes, you are correct. It would have been C11 on your PCB.