Wanted. Simple EL34 Push Pull Design - Page 6 - 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 28th July 2013, 09:53 PM   #51
kmtang is offline kmtang  Canada
diyAudio Member
kmtang's Avatar
Join Date: Nov 2004
Location: Vancouver
First I use the Peerless output transformer came with the W5M kit. Unfortunately, it wasn't sound right to me. Then, I put the Lundahl LL1620-PP and it had much better performance. However, the vocal wasn't sweet at all unless I play with some latest CD music. I use Lundahl's amorphous core OPT for my single ended amps and I thought how would it make the difference with amorphous core OPT in PP amp. Then, I persuade my very best friend to buy a pair of the LL1620AM-PP for each of us. After I got the AM-PP OPT, I put that in, and wowhhhh, it sound so lovely with very finite details like SE amp and slamming punch bass.

The Williamson design of the power stage bias helps in reducing the distortion and balancing of the two tubes.
  Reply With Quote
Old 29th July 2013, 12:47 AM   #52
kmtang is offline kmtang  Canada
diyAudio Member
kmtang's Avatar
Join Date: Nov 2004
Location: Vancouver
Default Photo

this is the one I am listening.
Attached Images
File Type: jpg DSCF9371.jpg (820.7 KB, 207 views)
  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
EL34 Pentode in Push-Pull! Guijs Tubes / Valves 68 13th February 2013 08:08 PM
EL34 simple push pull class B : why 100W ? bozole Tubes / Valves 13 1st July 2009 05:26 AM
EL34 Push Pull in Class A arnoldc Tubes / Valves 29 17th May 2006 11:52 AM
EL34 Push Pull weirdness waner Tubes / Valves 32 11th December 2004 07:17 PM
Troubleshooting EL34 push pull amp psysjal Tubes / Valves 12 15th October 2004 04:21 AM

New To Site? Need Help?

All times are GMT. The time now is 01:18 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