what OPT for 211 parallel SE amp? - 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 30th December 2012, 07:37 PM   #1
Banned
 
Join Date: Dec 2004
Default what OPT for 211 parallel SE amp?

I'm planinng to build a pair of 211 Parallel SE tube amps. I just don't know what OPT to use? is there any proper OPT for such an application out there in the market with a no-crazy-price? is there member of diyaudio.com who is expert in winding nice OPTs who I can refer to?
  Reply With Quote
Old 30th December 2012, 07:47 PM   #2
diyAudio Member
 
Vinylsavor's Avatar
 
Join Date: Feb 2002
Location: Lindau
Hi!

How about Lundahl LL9202, gapped for 120mA, and use with configuration for 6.5k load ?

Thomas
__________________
http://vinylsavor.blogspot.com/
  Reply With Quote
Old 30th December 2012, 09:09 PM   #3
diyAudio Member
 
Join Date: May 2010
Hi 211 fan,
I'm using LL1691@100mA in mu 211 amp, with a very good result. I know that Lundahl can delivered his opt at your requested operating point.
Best
Karsten
  Reply With Quote
Old 30th December 2012, 09:49 PM   #4
Banned
 
Join Date: Dec 2004
thanks for both replies. Lundahl seems pretty good. where can I get them? should I order for something special designed for my application?

I'll use 5687 as driver and 6072 tubes and also GZ34s and of curse GE VT-4C/211s
  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
Yes, I've searched. Can I use a PP OPT in a SE amp ? Nihilist Tubes / Valves 13 10th March 2010 04:30 PM
Vintage Saba opt in SE-headphone amp Stixx Headphone Systems 6 29th August 2009 09:34 AM
micro-amp SE with 2,5k OPT+ boergars Tubes / Valves 3 11th July 2007 02:58 AM
45 SE tube amp OPT kmtang Tubes / Valves 7 9th June 2005 10:59 PM
2a3 Se Amp With 5k Opt? zxx123 Tubes / Valves 4 1st September 2003 12:01 PM


New To Site? Need Help?

All times are GMT. The time now is 09:54 PM.


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