Question: one could replace the 8k2 resistor with a 10k pot for an external bias control, correct? Lug 1 to row 1, lug 2/3 to row 5?
Yes, that exactly how to do it.
Check orientation of electrolytics. I’m pretty sure bottom one needs to be flipped. I’ll be working on an NPN negative ground version and noticed this. I’ll report back.
Orientation fixed. Thanks for noticing.:-)
Question: one could replace the 8k2 resistor with a 10k pot for an external bias control, correct? Lug 1 to row 1, lug 2/3 to row 5?
ReplyDeleteYes, that exactly how to do it.
DeleteCheck orientation of electrolytics. I’m pretty sure bottom one needs to be flipped. I’ll be working on an NPN negative ground version and noticed this. I’ll report back.
ReplyDeleteOrientation fixed. Thanks for noticing.:-)
Delete