Sony SITs - 2SK82 E Rank With 2SJ28 F Rank - Page 9 - 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 25th February 2014, 10:17 PM   #81
Cobra2 is online now Cobra2  Norway
DIY !
diyAudio Member
 
Cobra2's Avatar
 
Join Date: Apr 2002
Location: Stavanger, Norway
Send a message via Skype™ to Cobra2
Default This thread needs a picture...

The Sony-VFET amps...

Arne K
Attached Images
File Type: jpg Pass_sony.jpg (88.6 KB, 501 views)
__________________
Don't believe everything you think...
  Reply With Quote
Old 25th February 2014, 11:39 PM   #82
diyAudio Member
 
soundhappy's Avatar
 
Join Date: Oct 2012
Location: Montpellier near Mediterranean Sea France
link Sony Vfet thread By Mr Nelson Pass :

Sony VFET Amps


Quote:
Originally Posted by R-K Rønningstad View Post
Has Kuzuo Hirai ([url=http://en.wikipedia.org/wiki/Kazuo_Hirai]Kazuo Hirai - yet, so we can start sending him requests to start the wafer line for these trannies again?
Strong arguments in favor be necesaire


Best regards

__________________
class A amplifiers with full range speakers sings
like angels in heaven

Last edited by soundhappy; 25th February 2014 at 11:53 PM.
  Reply With Quote
Old 26th February 2014, 11:38 PM   #83
diyAudio Member
 
R-K Rønningstad's Avatar
 
Join Date: Jan 2006
Location: Oslo
Default PCB usable for TO3 VFETs

I found these on ebay the other day, and thought they could be nice for my Paris of 28/82 VFETs.
High Power Amplifier Output Stage Bare PCB 1 Piece | eBay
Of course, I have some L-shaped, pre-drilled aluminium profiles to bolt on a larger heatsink. Typically, this PCB will most likely not match the holes on the L's.... These will give a nicer build than cabling. Redundant resistors on the PCB can be left out/replaced with jumpers.
Anyone tried this already?
  Reply With Quote
Old 26th February 2014, 11:54 PM   #84
Zen Mod is offline Zen Mod  Serbia
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
with so many parts in SIT amp , who need pcb from Leacher ?

__________________
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 27th February 2014, 08:02 AM   #85
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Pretty cool Sony celebrates his amps with VFet amps build by Nelson
  Reply With Quote
Old 3rd March 2014, 07:10 AM   #86
diyAudio Member
 
Join Date: Sep 2007
I just had both of my yamaha b1 s restored and just got them back yesterday. ..vfets are crystal clear for sure.
__________________
thanks John
  Reply With Quote
Old 5th March 2014, 01:33 AM   #87
Junm is offline Junm  Philippines
diyAudio Member
 
Junm's Avatar
 
Join Date: Dec 2008
Location: Dau
Send a message via Yahoo to Junm
Quote:
Originally Posted by Cobra2 View Post
The Sony-VFET amps...

Arne K
can we ask Mr. Pass to show us the base schematic of this amp, if possible?
  Reply With Quote
Old 5th March 2014, 04:12 PM   #88
diyAudio Member
 
R-K Rønningstad's Avatar
 
Join Date: Jan 2006
Location: Oslo
Quote:
Originally Posted by Junm View Post
can we ask Mr. Pass to show us the base schematic of this amp, if possible?
Oh, we should try harder we wee amateurs
  Reply With Quote
Old 7th March 2014, 11:06 PM   #89
The one and only
 
Nelson Pass's Avatar
 
Join Date: Mar 2001
The article I wrote which contains that is due out shortly...

  Reply With Quote
Old 8th March 2014, 01:34 AM   #90
drjbf1 is offline drjbf1  New Zealand
diyAudio Member
 
Join Date: Jun 2007
I hope that's a really short shortly ...
__________________
There is no magic, just technology.
  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
nxv200 with 2sk82/2sj28 slr 5000 Aussie Amplifiers 2 2nd August 2013 05:09 AM
lemonstre with 2sk82/2sj28 slr 5000 Solid State 16 16th July 2013 10:31 PM
2SK82/2SJ28 x 8 Pairs $200 Michael Rothacher Swap Meet 3 17th July 2010 02:02 PM
Please rank your 5 best tweeters joms Car Audio 1 25th August 2004 03:19 AM


New To Site? Need Help?

All times are GMT. The time now is 11:46 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