03-20-2016, 03:43 PM
Interesting development,.. initially I had to replorseace my bias resistor with a terminal strip and individual resistors..
That hum I mentioned earlier only got worse when I put everything back together.. so I started probing around with a small screw driver.. I found that probing around my bias resistor replacement would change the hum, sometimes better, sometimes worse.. then I noticed the screw that was holding the terminal strip was loose,.. I had a loose ground..
That killed the hum.
That hum I mentioned earlier only got worse when I put everything back together.. so I started probing around with a small screw driver.. I found that probing around my bias resistor replacement would change the hum, sometimes better, sometimes worse.. then I noticed the screw that was holding the terminal strip was loose,.. I had a loose ground..
That killed the hum.
