35watts el34 amp schematic search ? - diyAudio
Go Back   Home > Forums > Amplifiers > Tubes / Valves
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

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 7th April 2005, 11:51 AM   #1
diyAudio Member
Join Date: Jul 2004
Location: laval
Default 35watts el34 amp schematic search ?

For my next project i want to built a duet el34 power amp. Is there any good schematics for ?
  Reply With Quote
Old 7th April 2005, 01:49 PM   #2
SY is offline SY  United States
On Hiatus
SY's Avatar
Join Date: Oct 2002
Location: Chicagoland
Blog Entries: 2
There are a LOT of good amp schematics in that power range. You might think about adapting the Eico HF87, a triode input/driver circuit. The Joe Curcio Stereo 70 mod is an excellent design that's more modern. And f you're really ambitious, you could try to clone a Marantz 9.
"You tell me whar a man gits his corn pone, en I'll tell you what his 'pinions is."
  Reply With Quote
Old 7th April 2005, 11:48 PM   #3
anatech is offline anatech  Canada
diyAudio Moderator
anatech's Avatar
Join Date: Jun 2004
Location: Georgetown, On
Sy has hit this right on the nose. Couldn't agree more. BTW, your output iron is critical to a good amp.

  Reply With Quote
Old 9th April 2005, 09:17 PM   #4
diyAudio Member
richwalters's Avatar
Join Date: Sep 2003
Location: Alps:Tube amp designs over 150W, SMPS guru.
Hi thzere.....try www.triodeel.com/schindex.htm steve bench's pages.
The Mullard 20W design with EL34's can be stretched to 30W is very quiet but with loads of nfb makes the sound dull.

  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
Search for the Sugden A21 schematic danka Solid State 7 4th July 2013 07:36 PM
Search 35T Schematic olaychang Tubes / Valves 0 7th November 2008 10:50 AM
schematic search crate bv-60 vlljpior Instruments and Amps 0 26th October 2006 01:57 PM
KT 88 schematic search andrewe1 Tubes / Valves 6 14th April 2005 07:33 PM
in search of a schematic vlljpior Tubes / Valves 0 28th February 2005 11:46 PM

New To Site? Need Help?

All times are GMT. The time now is 09:08 PM.

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