diyAudio

diyAudio (http://www.diyaudio.com/forums/)
-   Tubes / Valves (http://www.diyaudio.com/forums/tubes-valves/)
-   -   Preamp hum again (http://www.diyaudio.com/forums/tubes-valves/53100-preamp-hum-again.html)

johnmarkp 8th March 2005 11:52 PM

Preamp hum again
 
I did a long search on this and will try and redo my ground wires. I do have one question, the hum gets much worse if I move my hand closer to the output wires. Or if I put the metal top on the preamp that gets pretty close to the output wires. Is this a "classic" sign of something. I have never had this happen on any other project. The output wires are twisted but not shielded.

Thanks


All times are GMT. The time now is 08:30 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio


Content Relevant URLs by vBSEO 3.3.2