After haveing problems with the board (wrong connection :( ) and heavy radio interference It finally worked out really well. I was really afraid of testing it after reading several topics from guy's haveing a hell of trouble with it. Maybe that's a matter of concentration...
I think I'll do a new board to change the Range switching to avoid popping and I'll include a trimmer for Rx.
As optomodule I used two ordinary LDR's and a superbright green LED as R.G. suggests it.
Nice little unit but the sound isn't that better compared to the MXR. But the Sweep Direction in down position is way better. Lot's of controls though :wink:
Regards,
tomboy