M matthias Well-known member Joined Jun 4, 2004 Messages 768 Location germany / frankfurt Nov 23, 2006 #1 how important is it to use an emi line filter before the power transformer?
NewYorkDave Well-known member Joined Jun 4, 2004 Messages 4,378 Location New York (Hudson Valley) Nov 23, 2006 #2 How dirty is your power? Let's just say, it's not always necessary, but it almost never hurts.
M matthias Well-known member Joined Jun 4, 2004 Messages 768 Location germany / frankfurt Nov 23, 2006 #3 hmm.. I don't have any problems with my power... but nearly all professional audio manufactures are using that line filters... ...but the filterfrequence is always somewhere in the mhz range.. so I can't imagine that it makes much sense in audio products... ??
hmm.. I don't have any problems with my power... but nearly all professional audio manufactures are using that line filters... ...but the filterfrequence is always somewhere in the mhz range.. so I can't imagine that it makes much sense in audio products... ??