SE EL34 in triode schematic - diyAudio
Go Back   Home > Forums > Amplifiers > Tubes / Valves

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
Reply
 
Thread Tools Search this Thread
Old 24th January 2013, 07:16 AM   #1
diyAudio Member
 
Join Date: Jul 2012
Default SE EL34 in triode schematic

Heyo

I'm looking for a tried and true basic build, very simple, of a singled ended EL34 in triode (true triode?) schematic using little to no negative feedback. Basically trying to build a budget SET 2A3 amp. I have decent iron.

Any ideas?

Cheers~
  Reply With Quote
Old 24th January 2013, 07:57 AM   #2
jim is offline jim  Belgium
diyAudio Member
 
Join Date: Jan 2002
Location: Leopoldsburg - Belgium
Hi,

I've build this amp : EL34(T) SE AMP and I'm very pleased with it! And very easy to build.

Click the image to open in full size.
  Reply With Quote
Old 24th January 2013, 05:48 PM   #3
diyAudio Member
 
Join Date: Jul 2012
nice one thank you. what language is the website link in?
  Reply With Quote
Old 24th January 2013, 08:30 PM   #4
jim is offline jim  Belgium
diyAudio Member
 
Join Date: Jan 2002
Location: Leopoldsburg - Belgium
It's in japanese! Google translate will help.
  Reply With Quote
Old 25th January 2013, 01:29 AM   #5
diyAudio Member
 
boywonder's Avatar
 
Join Date: Jan 2008
Location: So.Cal.
Have you checked out the tubelab simple single ended? Can run triode or UL, cathode bias, etc.

Tubelab George sells PCBs for this circuit and has a dedicated forum here, so lots of support.

Tubelab Home

Tubelab - diyAudio
  Reply With Quote
Old 25th January 2013, 02:03 AM   #6
cotdt is offline cotdt  United States
diyAudio Member
 
Join Date: Oct 2005
Send a message via AIM to cotdt
2A3 only costs slightly more than EL34 at $80/pair for 2A3. Why not just use 2A3?
  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
SE EL34 Schematic - What do you think? Cassiel Tubes / Valves 7 16th December 2011 07:30 PM
EL34 SE triode mode A class sch wanted trancy Tubes / Valves 14 10th January 2008 11:16 AM
se 6c33c or se el34 schematic karma Tubes / Valves 10 2nd July 2005 06:40 PM
calculate +B in EL34 SE triode conect alejo Tubes / Valves 18 30th October 2004 10:32 PM
el34 se schematic opinion trancy Tubes / Valves 3 21st April 2004 04:52 PM


New To Site? Need Help?

All times are GMT. The time now is 08:45 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