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

Solid State Talk all about solid state amplification.

2sd2389 + 2sb1559
2sd2389 + 2sb1559
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
Thread Tools Search this Thread
Old 5th April 2011, 02:13 PM   #1
ramiro77 is offline ramiro77  Argentina
diyAudio Member
Join Date: Jun 2010
Default 2sd2389 + 2sb1559

Hi people!
I have a lot of these transistors.
I want to build a stereo amplifier with a pair of these for each channel (i mean one 2sd2389 and 2sb1559).
Im looking for a good darlington schematic for these without any success. What circuit would you recommend me and why?
  Reply With Quote
Old 9th April 2011, 10:25 PM   #2
franzm is offline franzm
diyAudio Member
Join Date: Dec 2010
Tvicol (vicol audio : high-end amplifiers & audio tuning) designed an Quad 405-like amplifier with Darlington output stage. The schematics were published on Forumul electronistilor • Prima pagin?
Forumul electronistilor • Vezi subiect - QUAD 405 - Proiect comun cu userii.
Tvicol is also present on diyaudio.com with this QUASAR a QUAD405 reborn design
Hope I could help
  Reply With Quote
Old 10th April 2011, 03:41 AM   #3
jaycee is offline jaycee  United Kingdom
diyAudio Member
Join Date: Apr 2004
Location: Norwich, UK
You should be able to sub these into many designs - the only difference is that you do not need driver transistors.
  Reply With Quote


2sd2389 + 2sb1559Hide 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

New To Site? Need Help?

All times are GMT. The time now is 02:25 AM.

Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 16.67%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio