Honestly, there really isn't much hum with cables routed as 6L6 did. Turning the knob full clockwise with an open source selected and I can't hardly hear a thing through 89dB speakers. It's a tempest in a teapot imo. Don't kill yourself if you can't find a shaft-type solution that's easy for you.
Hi, I am wondering if anyone else sees this behavior with their multimeter. I use a Klein Tool MM 700. Today I was adjusting the DC offset of my balanced Iron Pre build. When adjusting all four pins, whenever I get to 0.6 mV and make a further adjustment, my meter goes to 0.0 mV. I can never seem to get anything more precise than 0.6 mV. It always jumps to zero. I am assuming that this is a function of my multimeter, and that the Iron Pre doesn't magically have perfect offset once you get below 0.6 mV.
Does anyone have a recommendation for a not too expensive multimeter that does not exhibit the same behavior?
Does anyone have a recommendation for a not too expensive multimeter that does not exhibit the same behavior?
small L bracket drilled with stepped drill, 6mm Dia bar or M6 threaded bar - both from hardware store; cut with angle grinder or hand saw or nail cutter
if there is no 6mm couple element, one can connect extending shaft with pot shaft with piece of petrol/rubber hose of 5mm ID
as proper 6mm guide for front hole - one can use disassembled front of bad pot
I believe in autorange function, while measuring mV only if there is rotary switch position for mV
as you have just V position, try manually changing range (press button), as 6L6 said
Thanks, Good idea, but even when setting the range manually, it jumps from 0.6 to 0.0. Oh well, I guess its a fluke of the Klein (sorry).
Hi DirkGood morning IPA- builders,
my backplate arrived yesterday. Made a little nightshift. The story continues slowly, but constant....
Cheers
Dirk
Nice build.
Which kind of connector do you use for the DC-power?
Good morning IPA- builders,
my backplate arrived yesterday. Made a little nightshift. The story continues slowly, but constant....
Cheers
Dirk
obviously Neutrik 4 pin, male, chassis mount
https://www.neutrik.com/en/neutrik/products/xlr-connectors/xlr-chassis-connectors
Yes, Neutrik was also my guess but I could not find the exact "version"......a 4-pin XLR type?
Thank you I found it!
They make up to 7-pin types......
https://www.neutrik.com/en/neutrik/products/xlr-connectors/xlr-chassis-connectors/dl-series
And yes everything is at PCB......just need the AC from transformer and the current is not so high.
They make up to 7-pin types......
https://www.neutrik.com/en/neutrik/products/xlr-connectors/xlr-chassis-connectors/dl-series
And yes everything is at PCB......just need the AC from transformer and the current is not so high.