Go Back   Home > Forums > Live Sound > Instruments and Amps
Home Forums Rules Articles Store Gallery Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Instruments and Amps Everything that makes music, Especially including instrument amps.

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 29th January 2008, 05:39 AM   #11
Gunny is offline Gunny  United States
diyAudio Member
 
Join Date: Jan 2006
Location: WI
Well I built a 5e3 out of my Zenith chassis and it works great. He wants to make that amp at AX that is that california one out of it. I told him that he would need a new OT as I am surmising that the OT's used on this chassis are single ended right? I went with a preloaded board and it was a pretty easy build.
  Reply With Quote
Old 29th January 2008, 06:38 PM   #12
Brion55 is offline Brion55  United States
diyAudio Member
 
Join Date: Apr 2005
Location: Kansas
Send a message via Yahoo to Brion55
Yes, if he wants a push-pull amplifier and new output tranny would be best, but...

I was looking closer at the schematic you posted and it looks to me that when the internal speakers are being used the amps are operating in parallel with the outputs tied together to drive the speakers (in essence, mono). by inverting the phase of one of the transformers, the output tubes could be run push-pull using the two transformers. Something like this...
Attached Images
File Type: gif dual output trans.gif (3.2 KB, 88 views)
__________________
How do I put the smoke back in this thing?
  Reply With Quote

Reply


Hide this!Advertise here!

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
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
Hello from NY. A little about me, and what I hope to gain from you! £§«û‰ Introductions 3 22nd June 2008 07:38 PM
The hope for dope ironwoods Multi-Way 1 2nd August 2005 12:27 PM
Hi all, I hope to be useful here x-pro Introductions 6 25th April 2003 12:57 PM
I hope that it's not just me! RobPhill33 Parts 0 7th December 2002 06:14 PM
g'day Forum, i hope i am the first Pol here martioz Introductions 0 4th June 2002 08:05 AM


New To Site? Need Help?

All times are GMT. The time now is 03:46 PM.

Page generated in 0.06809 seconds (62.25% PHP - 37.75% MySQL) with 11 queries

Copyright ©1999-2012 diyAudio