A couple more YPVS controllers May 28, 2013 I've repaired and modified a couple RD/RZ500 YPVS controllers for Henk(NL) and Grahame(AU) . Sometimes things do get bad inside... this is Henks YPVS pcb. Read more
YPVS Settings May 09, 2013 A few settings for modified YPVS controllers. If you'd like the YPVS modification, it is available through my online store. Read more