Correct. That was a typo and I've updated my page. "The Sum output jack is a unity mix of the two outputs. You can decrease R15 and R40 on PCB1 to lower the gain. 75K decreases the gain to 0.75X."It's been a while since I built mine, but he suggests in the next paragraph to decrease R15 and R40. Since there is a R40 only on PCB1, I would have built it this way I think.
Dave
Statistics: Posted by davebr — Sun Dec 22, 2024 3:07 pm