Dual supply for DOZ / JLH? - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

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 19th October 2007, 08:17 AM   #1
jnb is offline jnb  Australia
diyAudio Member
 
Join Date: Dec 2006
Default Dual supply for DOZ / JLH?

So, what's up with that? It doesn't seem so popular.

I would accept the need to use output protection without the coupling cap. Is it just a matter of tweaking the output offset and slow closing the output relays?
  Reply With Quote
Old 20th October 2007, 11:07 AM   #2
jnb is offline jnb  Australia
diyAudio Member
 
Join Date: Dec 2006
OK, it took over an hour of searching but I came up with this one example.

Schematic

MikeB
  Reply With Quote
Old 20th October 2007, 12:48 PM   #3
Geoff is offline Geoff  United Kingdom
diyAudio Member
 
Join Date: Apr 2001
Location: UK
There are many examples of dual supply rail JLH Class-A amps both on this forum and on the web. For a start, see my website:

http://www.tcaas.btinternet.co.uk/

The 1996 and subsequent versions are all dual rail and the 1969 original can easily be converted to dual rail, see Rudy Van Stratum's contributed article.
  Reply With Quote

Reply


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
Symmetric supply or dual supply? JWFokker Parts 32 11th August 2011 08:29 PM
Dual supply for LM1875 split supply dovganj Power Supplies 30 6th November 2009 03:19 AM
Dual supply... slideman82 Tubes / Valves 12 7th February 2009 11:25 PM
Supply for dual mono pre-amp Tex Houston Power Supplies 3 17th May 2007 09:26 PM
Dual 15V Regulated Supply ble0t Parts 7 1st September 2004 01:28 AM


New To Site? Need Help?

All times are GMT. The time now is 05:46 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