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

Pass Labs This forum is dedicated to Pass Labs discussion.

Burning Amp BA-3b (Balanced)
Burning Amp BA-3b (Balanced)
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 10th February 2020, 05:57 PM   #711
escucalin is offline escucalin
diyAudio Member
 
escucalin's Avatar
 
Join Date: Aug 2015
Hello, A new Ba3-Balanced - Ba3 4 channel non complementary is born and signs stable

The FE is powered by Salas's shunt stabilizer,

Has some protection to DC, temperature and overloading witb boards under transformer,

I still have to connect all lights , add bottom shielding ; add temperature shield for capacitors and cnc the front pannel for status indication and thermometer but ... i was so eager to hear it sing as a gratification of the work it took!


No photo gear in my mancave hence lousy photos attached.
Attached Images
File Type: jpg 1.jpg (974.3 KB, 141 views)
File Type: jpg 2.jpg (509.0 KB, 137 views)
File Type: jpg 3.jpg (399.1 KB, 126 views)

Last edited by escucalin; 10th February 2020 at 06:03 PM.
  Reply With Quote
Old 10th February 2020, 06:15 PM   #712
escucalin is offline escucalin
diyAudio Member
 
escucalin's Avatar
 
Join Date: Aug 2015
Ofcourse i found detail from a previous phase when establishing basic power component layout.

It draws 16A so the rectifiers and the inductors from under the capacitors bank get moderately warm hence some heat dependent cooling with long life silent fans
Attached Images
File Type: jpg 4.jpg (684.3 KB, 125 views)
  Reply With Quote
Old 11th February 2020, 09:21 AM   #713
vannhoem is offline vannhoem  Viet Nam
diyAudio Member
 
Join Date: Aug 2005
Location: Hanoi, Vietnam
Congratulation. Look great.
  Reply With Quote
Old 14th February 2020, 06:39 AM   #714
escucalin is offline escucalin
diyAudio Member
 
escucalin's Avatar
 
Join Date: Aug 2015
After listening tests the amplifier is undistinguishibile from a 80's golden age stereo high end; which is amazing for a DiY. Was a great building experience.
  Reply With Quote

Reply


Burning Amp BA-3b (Balanced)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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Burning Amp BA-3 Backbones Pass Labs 2379 31st December 2019 01:16 PM
Burning Amplifier BA-2 Variac Pass Labs 1131 3rd December 2018 11:22 PM
Burning Amplifier BA-2 Nelson Pass diyAudio.com Articles 5 14th September 2011 07:11 PM
WTB: Burning Amp BA-1 or BA-2 jdubs Swap Meet 0 23rd March 2011 04:16 AM
FS: two burning amps (one each BA-1 and BA-2) without drivers Eric Weitzman Swap Meet 15 17th February 2010 03:35 AM


New To Site? Need Help?

All times are GMT. The time now is 02:23 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright ©1999-2020 diyAudio
Wiki