F6 Amplifier - Page 61 - diyAudio
Go Back   Home > Forums > Amplifiers > Pass Labs

Pass Labs This forum is dedicated to Pass Labs discussion.

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 6th August 2012, 09:19 PM   #601
Bigun is online now Bigun  Canada
diyAudio Member
 
Bigun's Avatar
 
Join Date: Jan 2009
Blog Entries: 2
Quote:
Originally Posted by metal View Post
I wonder if it is possible to build such transformers at home, why not?
that can certainly be part of the fun and the DIY spirit !

but the transformer can have a big impact on the sound quality, usually it struggles the most at the frequency extreme's (although I think some people worry too much about that)

I have a pair of Hammond 1+1:1+1 transformers that I was saving for a circuit like this... hmmmmm
__________________
"The test of the machine is the satisfaction it gives you. There isn't any other test. If the machine produces tranquility it's right. If it disturbs you it's wrong until either the machine or your mind is changed." Robert M Pirsig.
  Reply With Quote
Old 6th August 2012, 10:37 PM   #602
The one and only
 
Nelson Pass's Avatar
 
Join Date: Mar 2001
Quote:
Originally Posted by dantwomey View Post
Shopping list so far.........SJEP120R100A SJEP120R100A - SEMISOUTH - TRANSISTOR, JFET, 1200V, TO-247 | Newark

JT-11-FLPCH
You will be happy to know that I have left you some on the shelves.

  Reply With Quote
Old 6th August 2012, 10:44 PM   #603
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
47
__________________
...Shape the sound , Man!
  Reply With Quote
Old 6th August 2012, 10:51 PM   #604
diyAudio Member
 
danny_66's Avatar
 
Join Date: Jun 2005
Location: Lierde
The use of a IT transformer is often done in the tube world.
In one of my tube amps I tried different phase splitters, the best sounding to me was the one with the interstage phase splitter.
In my tube circuit an IT splitter had the following benefits:
1. perfect balanced splitter
2. works as splitter and interstage coupler, no coupling caps needed to the output tubes.
3. works also as a choke for the driver tube.
4. bias of the output tubes through the IT

I still listen to that tube amp besides my F5

Grts,
Danny
Attached Images
File Type: gif IT_PP.gif (12.0 KB, 605 views)

Last edited by danny_66; 6th August 2012 at 10:54 PM.
  Reply With Quote
Old 7th August 2012, 02:27 AM   #605
diyAudio Member
 
Join Date: Feb 2002
Location: Canada
Figures................ I'll just be finishing my SIT and it'll be time to start on a F6!

Regards,
Dan
  Reply With Quote
Old 7th August 2012, 09:04 PM   #606
ra7 is offline ra7  United States
diyAudio Member
 
Join Date: Feb 2009
Blog Entries: 1
What? No posts since yesterday? C'mmon greedy boyz!
  Reply With Quote
Old 7th August 2012, 09:14 PM   #607
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
Sorry. I am swamped.
__________________
...Shape the sound , Man!
  Reply With Quote
Old 7th August 2012, 09:46 PM   #608
Zen Mod is offline Zen Mod  Serbia
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
me too

finished moonshining in 03.00 , woke up in 06.45 , will go to sleep maybe in hour or so - now is round midnight
__________________
my Papa is smarter than your Nelson !
clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM
  Reply With Quote
Old 7th August 2012, 09:47 PM   #609
CeeVee is offline CeeVee  Portugal
diyAudio Member
 
CeeVee's Avatar
 
Join Date: Dec 2006
Justin...don't !

F5X, F5T V3...F6..too much candy at once greedy boyz are confused......
  Reply With Quote
Old 7th August 2012, 09:49 PM   #610
CeeVee is offline CeeVee  Portugal
diyAudio Member
 
CeeVee's Avatar
 
Join Date: Dec 2006
Quote:
Originally Posted by Zen Mod View Post
me too

finished moonshining in 03.00 , woke up in 06.45 , will go to sleep maybe in hour or so - now is round midnight
ZM....carefull, precious grey matter needs to rest to perform....

PS: hearing is affected by lack of rest.........................music doen't sound good anymore..............

Last edited by CeeVee; 7th August 2012 at 09:52 PM.
  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
New F6 diy coming soon ? Nounours18200 Pass Labs 37 31st August 2012 04:35 PM
Hi Vi F6 box ioro Multi-Way 4 15th April 2012 08:27 PM
Whats happening with F6? jugoslavija Pass Labs 1 1st November 2011 07:39 AM
Hi-Vi F6 kkosiba Multi-Way 14 9th November 2007 08:38 AM
F6 traw Pass Labs 7 2nd November 2007 07:09 PM


New To Site? Need Help?

All times are GMT. The time now is 03:52 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