Does anyone have a layout of what parts to replace in the new usa big muff to make it close to the 75's spects?
This would be a great help!
Thanks guys
Matt
Check out the schematics forum:
http://www.diystompboxes.com/smfforum/index.php?board=17.0
If you're OK desoldering a few things, after taking out the circuit board, the you'll probably think it's pretty EZ. Mainly just tweaking the tone stack.
here is a great link to help you, and help you decide which muff to copy:
http://pisotones.com/BigMuffPi/psst/BMP_versions.htm
chuck