Looking for schematic for SKA SKPre and SKoptivol

hirscwi

Member
Paid Member
2014-03-06 2:18 am
Indianapolis, IN, USA
I am trying to track down a schematic for Greg Ball's SKA SKPre (preamp) and the SKOptivol module that works with it. I've searched the web to the best of my ability but keep getting to a dead end. Any help will be appreciated. I believe Greg is out of touch these days but if anyone knows how to contact him, perhaps that would help. Thanks.
 
Last edited:

hirscwi

Member
Paid Member
2014-03-06 2:18 am
Indianapolis, IN, USA
I think Greg is out of commission or at least he was for a while. I could not find anything in the GB150 thread. I've built the 150 and it's a nice amp. I have the SKpre and Optivol kits but the PCBs don't give component values, so I need a schematic or bill of materials.

I'll try searching for "amplifierguru" threads. That could be the trick.