Slightly mismatched channels - diyAudio
Go Back   Home > Forums > Amplifiers > Pass Labs
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Pass Labs This forum is dedicated to Pass Labs discussion.

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
Thread Tools Search this Thread
Old 26th February 2006, 06:38 PM   #1
diyAudio Member
Join Date: May 2005
Location: Winnipeg, Canada
Default Slightly mismatched channels


My Pearl has been working for a good month now, and sounds great. However, I've noticed that one channel is just a touch quieter than the other. I did use matched transistors, however, it seems one channel is still not quite matched close enough.

Is there a "simple" way to just get a db or 2 more gain. I've been reading other posts on changing the value of R19.

Any guidance would be appreciated...I don't really relish removing all the transistors, ordering some more and trying for a tighter match.

  Reply With Quote


Hide 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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Mismatched Speaker Impedance DummannArt Multi-Way 2 11th May 2008 04:44 PM
Mismatched drivers in IB subs mashaffer Subwoofers 1 22nd March 2006 05:56 AM
Mismatched drivers in output stage - is this a problem? Dave S Solid State 17 29th November 2005 09:30 AM

New To Site? Need Help?

All times are GMT. The time now is 05:35 AM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2