GT20D201 & GT20D101 - diyAudio
Go Back   Home > Forums > Design & Build > Parts
Home Forums Rules Articles diyAudio Store Gallery Wiki Blogs Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Parts Where to get, and how to make the best bits. PCB's, caps, transformers, etc.

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 25th September 2011, 11:19 AM   #1
diyAudio Member
Join Date: Jul 2009
Default GT20D201 & GT20D101

I got like 100 pairs of these through inheritance from an audio engineer who passed the way. He used to made, sell, repair, ... audio amplifiers for living.

When I look the GT20D201 & GT20D101 up on Ebay they are extremely expensive, but I'm also reading that there are a lot fake's of these. I really don't have any idea if mine are the real thing. I also couldn't find any reference or schematic for what project/amplifier these were used. (When searching through the house from that guy that died)

If those GT20D201 & GT20D101 are real, ie not fakes, they are worth quit a lot. Is this easy to test? I'm not really into audio, I'm an ICT university student with big interest for electronics, mostly digital (See (in dutch)).

I've attached some pics of the IGBT's. If somebody what some to test them: let me know.
Attached Images
File Type: jpg gt.jpg (262.7 KB, 148 views)
File Type: jpg gtClose.jpg (293.1 KB, 140 views)
  Reply With Quote
Old 25th September 2011, 01:30 PM   #2
mlloyd1 is offline mlloyd1  United States
diyAudio Member
mlloyd1's Avatar
Join Date: Feb 2001
Location: Northern Iliinois
lucky you (either to use or sell)
looking at the picture, which of course is no guarantee, those look to be the real thing, not fakes.

  Reply With Quote
Old 29th November 2011, 10:07 PM   #3
laza is offline laza  Hungary
diyAudio Member
Join Date: Jan 2005
Location: Jaszbereny
I sent you a PM.
  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
WTB: IGBT toshiba GT20D201/GT20D101 kasra Swap Meet 8 18th February 2017 11:04 AM
Where to find GT20D201 and GT20D101 goldyrathore Solid State 9 9th March 2012 10:50 AM
Successors for Toshiba's IGBT's GT20D201-GT20D101 used e.g. in Elektor's CFB Amp tiefbassuebertr Solid State 3 22nd September 2010 04:37 AM
DIY-AMP <ZAS> Low THD & IM high bandwith murphy Solid State 18 30th December 2005 10:28 AM

New To Site? Need Help?

All times are GMT. The time now is 02:31 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