Snow White Autowah

[muddyfox]

Gotta question for ya peeps...Trying to do a Snow White layout and referencing the two schematics on Harald Sabro's site:

http://revolutiondeux.blogspot.com/2012/07/mad-professor-snow-white-auto-wah.html

All pots seem to be reversed here. For instance, sensitivity. On top schematic pin 1 and wiper are connected to opamp output. On bottom schematic it's pin 3 and wiper to opamp output. So the pot is just wired backwards. Same with all the pots. Which schematic should I follow?

Also, on the top schematic... what's with the A1:A, if the opamp is unused why bother with powering it and adding three more components?

[stevie1556]

Check out the Autobahn I the Extra Projects Section. It's a SWAW, I just used MBs layout for mine. Haven't done all the offboard witing for it yet though, but I believe the pot orientation is correct on his schematic.

Sent from my thumbs using Tapatalk!

[muddyfox]

Excellent!

Completely missed that one...