SWTPC 275 AMPLIFIER - 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 27th December 2000, 06:02 PM   #1
diyAudio Member
Join Date: Dec 2000
Location: Illinois Occupation:Dentist
Send a message via AIM to Glen Orr
I have a Southwest Technical Products Corporation 275 amplifier and am looking for a SCHEMATIC DIAGRAM for it, preferably with component values. If anyone can help me, I would appreciate it. Thanks.
  Reply With Quote
Old 10th October 2006, 09:17 PM   #2
VivaVee is offline VivaVee  New Zealand
diyAudio Member
Join Date: Jun 2004
Location: Auckland, NZ
Do you know the power rating? I have the schematics for the Tiger .01 and the Tigersaurus (Ithink that is what they were called), which are probably going to be pretty close to what you have.
"If you can not measure it, you can not improve it" - Lord Kelvin
  Reply With Quote
Old 10th October 2006, 11:01 PM   #3
djk is offline djk
diyAudio Member
djk's Avatar
Join Date: Feb 2001
Location: USA
The 275 is a 175 with the complementary front end from the 207.


Click on 'circuits', then see Univeriseal Tiger (175) and Super Tiger (207)
  Reply With Quote
Old 11th October 2006, 12:48 AM   #4
d3imlay is offline d3imlay  United States
diyAudio Member
Join Date: Sep 2004
Location: Ohio
As I recall you also need a fire extinguisher.
  Reply With Quote
Old 11th October 2006, 01:35 AM   #5
djk is offline djk
diyAudio Member
djk's Avatar
Join Date: Feb 2001
Location: USA
"As I recall you also need a fire extinguisher."

Yes, they were not 'shake-the-box' kits like Heathkit, Dynaco, and Hafler. If you couldn't solder and follow instructions, they went up into flames.

For some strange reason, the ones I built worked.
  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
Swtpc Universal Tiger Improved And Simulation PB2 Solid State 91 3rd June 2011 06:50 PM
Wanted: DIY amplifier builder with experience. I need a 0.7 ohm stable amplifier Audiophilenoob Swap Meet 34 16th May 2005 11:58 PM
SWTPC Universal Tiger 100 Allen Bartee Solid State 3 26th April 2005 04:10 AM
Questions about how to decrease the PASS A-40 amplifier into a class AB amplifier. novtango Pass Labs 2 21st October 2002 01:50 AM

New To Site? Need Help?

All times are GMT. The time now is 02:16 AM.

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