U able to post pics of your iec/power trafo to the board and VRs? Pics can help a lot.
Slenderchap said:Extremely approximately ..... The circuit takes about 120mA (at 24v)....
glimmertwins said:Hey guys - see if you can help me out with something. I got my 1u EZ1073 put together a few months ago. Everything appears to work correctly with the exception of two things:
- when I touch the mic gain knob, I get a sudden jump in hum.
- The mic side has a low hum(kind of sounds like steady wind actually) that I can't seem to figure out where it's coming from. You have to crank everything to hear it, but it's pretty noticeable with all gains stages maxed out. The hum does not exist when I switch to Line input.
Any ideas where I can look or how I would go about troubleshooting that? I admit to being a little green so any bit helps. Thanks!
Slenderchap said:Did you figure out the problem yet ?
Colin
www.audiomaintenance.com
chipss36 said:I used themal paste , and the clips , everything is running fine.
chipss36 said:I did use it on both, the heatsink on my 2n3055 is on top, not the one that goes
under, I would not use paste on that type.
I also used A smaller size bolt on the 2n3055, after reading this thread a few times ,
Did not want to short that area to ground , no insulators were used ,
Everything works great, left em pluged in for 3 days and no issues .
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