2sd555 question - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Solid State Talk all about solid state amplification.

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 17th March 2009, 12:12 PM   #1
ljk11 is offline ljk11  Trinidad and Tobago
diyAudio Member
Join Date: Feb 2005
Location: Port of Spain
Default 2sd555 question


I understand that the 2sd555 is no longer in production and nobody will sell if they have as they are hoarded.

I some friends who build horn amplifiers used to play Indian classical music from cars using car batteries, there are competitions to loudest etc.

They only use the npn side, ie they build amps with using 15024 and some who have still use the 2sd555.

I have some 2sb600, is it possible to convert the circuit to utilize the pnp side with car batteries ?


  Reply With Quote


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
2SD555 + 2SB600 data help!! RetroAudio Parts 41 10th January 2013 09:18 PM
WTB: 2 or 3pcs each NEC 2SD555/2SB600 ungie Swap Meet 1 25th November 2008 04:23 PM
newbie with input tran. question and wiring question imo Solid State 0 18th January 2006 10:10 PM
Presentation + Class A amp with NEC 2SD555 / 2SB600 sataury Solid State 4 10th February 2004 11:43 AM
old speaker question, bullet midrange question & link to speaker project wallijonn Multi-Way 10 5th November 2002 06:03 AM

New To Site? Need Help?

All times are GMT. The time now is 03:44 PM.

vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999-2017 diyAudio

Content Relevant URLs by vBSEO 3.3.2