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

Amp damaged . . . need help !
Amp damaged . . . need help !
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 15th June 2003, 07:19 PM   #1
Ford_V6 is offline Ford_V6  Romania
diyAudio Member
 
Join Date: Mar 2003
Location: Bucharest
Default Amp damaged . . . need help !

Hy !

I have a car amp built around two pairs of D844 / B754 transistors and two C1815, one between each pair of output devices on the heatsink.

This amp has 4 big transformers on the output.

One channel is dead . . . . . maybe an output transistor is fried, but the other channel is still working with a problem:
When i turn the volume loud enough or i add some deep bass the output transformer starts to make a strange vibration and noise and some pops and clicks are heard loud into the speaker.

How . . . what can be the problem and how much power can i expect from this amp design ?

Thanks in advance.

Liviu
  Reply With Quote

Reply


Amp damaged . . . need help !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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
I Damaged my Amp? Bloke669 Tubes / Valves 26 12th February 2008 03:38 PM
Is this seriously damaged? ethrandil Parts 2 11th November 2007 05:22 PM
FS: Tubalizer - damaged. nodiak Swap Meet 8 29th May 2007 08:40 PM
I think I've damaged my amp irbow Tubes / Valves 8 10th May 2007 06:02 PM


New To Site? Need Help?

All times are GMT. The time now is 02:55 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki