In Reply to: "Hum" in M3 Kit posted by diydiydiy on May 19, 2007 at 22:36:02:
Double check all your connection, and all solder joints.
Also make sure that you did not leave off any GND wires, I think about 3 or 4 goes to that post, plus there is more grounding on the output side.
It has to be something loose or missed, I built the M3 and it has no hum whatsoever, a little crosstalk through the selector switch, but thats it.
Unless maybe you have a bad part or overheated something when soldering.
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Follow Ups
- RE: "Hum" in M3 Kit - ABliss 08:52:13 05/20/07 (2)
- RE: "Hum" in M3 Kit - diydiydiy 09:59:41 05/21/07 (1)
- RE: "Hum" in M3 Kit - ABliss 21:23:32 05/21/07 (0)