T tofisi Well-known member Joined Sep 14, 2006 Messages 89 Reaction score 0 Oct 11, 2010 #1 When I boost DC3 on lead chanel I hear a big pop when I step on OCD switch. I have also try with BB preamp is the same. What could be wrong? Bad Tubes?
When I boost DC3 on lead chanel I hear a big pop when I step on OCD switch. I have also try with BB preamp is the same. What could be wrong? Bad Tubes?
