base341 Active member Sep 2, 2019 #1 I'm thinking about picking up what looks like a used German 412f Someone put GK 85's in it at some point and I would put v30's back. Anything special about how these are supposed to be wired? How do I make sure the speakers are in Phase?
I'm thinking about picking up what looks like a used German 412f Someone put GK 85's in it at some point and I would put v30's back. Anything special about how these are supposed to be wired? How do I make sure the speakers are in Phase?