Can Someone Look at My Buffered Mult Schematic Please?

[eric]

@popflier

@eric is option #1 or option #2 how I should do the LED on the input?

#3

But now the first output may be slightly different…

Depending if you want “the bestest” or the simplest multiple, you may want to do it this way :

Witches Brew stick CV Joystick Module V.1'ish

I was Finally able too get past this Design Error. After A lot of reading Books and Trial and error I was able to linearly Display the Voltage output on a Red and Blue LED By Converting the Voltage too a Current Source For the LED [Voltage too Current] Thanks for Pointing me in the Right Direction. I know it was a small problem, But I really liked Working on fixing this error.

Which needs an opamp just for the LED.

Or just look up one of the hundreds tested eurorack-ish multiple out there…

Something like this :

Building the Signal Clone | SYINSI