Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

Citation 12 complimentary Mosfet version PCB's
Citation 12 complimentary Mosfet version PCB's
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 31st August 2014, 04:45 AM   #11
TerribleT is offline TerribleT  United States
diyAudio Member
 
Join Date: Dec 2004
Location: Sacramento, CA
Hello Tazzz,
Do you have a pair of matched 2sa970 for sale? One transistor got lost and I don't know how to find a match for the single one I have. Any help would be appreciated.
Regards,
David
  Reply With Quote
Old 31st August 2014, 10:39 AM   #12
Tazzz is offline Tazzz
diyAudio Member
 
Join Date: Jun 2007
Send me a PM.
  Reply With Quote
Old 25th June 2015, 09:12 PM   #13
Tazzz is offline Tazzz
diyAudio Member
 
Join Date: Jun 2007
Due to a recent upsurge in demands I have ordered a new batch of PCB's for this very good old amp.

Thus PCB's are once again availble.
  Reply With Quote
Old 28th October 2015, 12:26 PM   #14
cucuclock is offline cucuclock  France
diyAudio Member
 
Join Date: Dec 2012
Location: Paris
Citation 12 complimentary Mosfet version PCB's
Hi Tazz,
Bias setting is always a scaring point for newbie, at leat for me..on your schematic and pcb it seem clear but I would like to be sure:
If I understand Right, At the initial Turn On the screw of the variable resistor R17 must be in COMPLETE COUNTERCLOKWISE position?
and what final bias you've got?
I've read too many contradictory information, I prefere to ask simple and useful questions.
Click the image to open in full size.
vito
__________________
  Reply With Quote
Old 18th August 2016, 01:47 AM   #15
LLeroux is offline LLeroux
diyAudio Member
 
Join Date: Apr 2010
Hello,

Do you have any PCB's for the citation left? I would like to purchase a set from you if you do?

Regards,

Larry
  Reply With Quote
Old 5th October 2017, 11:40 AM   #16
kpsthakur is offline kpsthakur  India
diyAudio Member
 
Join Date: Sep 2016
Location: Delhi
Hi Tazzz, guess quite late in order, I am looking for a set of Citation 12 PCB's...any chance for me. regards/Kamal
  Reply With Quote
Old 5th October 2017, 07:06 PM   #17
schubert is offline schubert  United States
diyAudio Member
 
schubert's Avatar
 
Join Date: Sep 2008
Location: Pennsylvania, USA
Kramskee has boards if Tazzz doesn't, though they're for a new build rather than retrofitting an old amp. If you have an old amp they can be adapted without too much difficulty using the old boards.
  Reply With Quote
Old 6th October 2017, 09:36 AM   #18
kpsthakur is offline kpsthakur  India
diyAudio Member
 
Join Date: Sep 2016
Location: Delhi
Quote:
Originally Posted by schubert View Post
Kramskee has boards if Tazzz doesn't, though they're for a new build rather than retrofitting an old amp. If you have an old amp they can be adapted without too much difficulty using the old boards.


Thanks, is there a schematic change as well for the new build??
  Reply With Quote
Old 6th October 2017, 04:44 PM   #19
schubert is offline schubert  United States
diyAudio Member
 
schubert's Avatar
 
Join Date: Sep 2008
Location: Pennsylvania, USA
The complementary mosfet version is different than the original circuit, yes. From what I understand Tazzz's boards will fit in the old amps, whereas Kramskee's don't. Kramskee's boards also have places for power supply caps.
  Reply With Quote
Old 6th October 2017, 04:45 PM   #20
kpsthakur is offline kpsthakur  India
diyAudio Member
 
Join Date: Sep 2016
Location: Delhi
Need help on the id
  Reply With Quote

Reply


Citation 12 complimentary Mosfet version PCB'sHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Simulation - Pass MF-12 MOSFET Quasi Comp (Original) Modification for HK Citation 12 PB2 Pass Labs 49 5th April 2017 03:17 PM
Several of Q-s about Citation 12 MosFet argo Pass Labs 18 9th October 2016 04:52 PM
Simulation - Pass MF-12 MOSFET Fully Comp Modification for HK Citation 12 PB2 Pass Labs 0 10th May 2011 04:11 AM
Mosfet Citation 12 Sandor Pass Labs 2 31st January 2006 12:57 AM
mosfet citation 12 mr l Pass Labs 12 27th December 2004 04:22 AM


New To Site? Need Help?

All times are GMT. The time now is 08:53 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki