PSK SOD-2 Super Overdrive (not a SD-1, LM308 inside) [schematic]
- Matlevo12
- Breadboard Brother
Hey everyone.
I stumbled upon a "old" psk boss clone, which turns out to be a rat with asymmetrical soft clipping, with buffered bypass... or a sd-1 using a LM308, if you'd prefer.
I tried to find some other pedals like this one, but I couldn't, does anyone know about some already existing overdrives using lm308 / rat with only feedback diodes clipping?
Thanks!
Here are some pics, and a schematic from what I traced :
PS : yes R2 is 470 and not 47 ohm
I stumbled upon a "old" psk boss clone, which turns out to be a rat with asymmetrical soft clipping, with buffered bypass... or a sd-1 using a LM308, if you'd prefer.
I tried to find some other pedals like this one, but I couldn't, does anyone know about some already existing overdrives using lm308 / rat with only feedback diodes clipping?
Thanks!
Here are some pics, and a schematic from what I traced :
PS : yes R2 is 470 and not 47 ohm
- Matlevo12
- Breadboard Brother
I just dis overed that the proco brat/roadkill is just about the same pedal, if you add hardclipping diodes in the unpopulated locations.
But... The psk pedal came way before the Brat
But... The psk pedal came way before the Brat
Matlevo, thank you so much for your info and nice tracing!!!
It's help me a lot.
Cheers bro!
It's help me a lot.
Cheers bro!
- bmxguitarsbmx
- Cap Cooler
This looks interesting. How does it sound?