OBERHEIM SYNTH

Greetings all,

I'm an OB-8 owner that suffers from a few scratchy/glitchy pots.  
Not a huge problem, but it does prevent me from recording smooth 
manual sweeps.  I'm wondering, has anyone here replaced these, and 
where I might find fitting substitutes.  The schematics on the web 
say most pots are lin 50k, not sure which brand would work with the 
pcb though.

Thanks.

(please excuse any cross-posts)