Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Pass Labs This forum is dedicated to Pass Labs discussion.

Guitar Pre amp humming problem
Guitar Pre amp humming problem
Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 6th July 2009, 04:17 PM   #1
ali_moinuddin is offline ali_moinuddin  Indonesia
diyAudio Member
 
Join Date: Jun 2007
Default Guitar Pre amp humming problem

HEllo friends,
i tried to make Guitar preamp I did finish making it on a PCb the resukts are impressive but with few problems

1. A lot of humming 2
the voltage drops from +12 0 -12 to +9 0 -9 once i connect the power to the pre amp board.


Need help to correct these problems

thanks
  Reply With Quote

Reply


Guitar Pre amp humming problemHide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Guitar Pre amp humming problem ali_moinuddin Pass Labs 1 6th July 2009 04:31 PM
how to reduce humming in guitar amplifier winner Instruments and Amps 9 13th April 2009 12:11 PM
Humming Noise, Problem? MorePower7701 Solid State 2 26th December 2007 05:49 AM
LM3886 humming problem Niila Chip Amps 20 13th March 2007 09:17 PM
Weird Humming problem diegot Chip Amps 18 2nd November 2006 09:42 PM


New To Site? Need Help?

All times are GMT. The time now is 06:34 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki