Clone Goldmund Amplifier - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

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
Reply
 
Thread Tools Search this Thread
Old 13th March 2011, 01:19 PM   #1
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Default Clone Goldmund Amplifier

I like Goldmund Amplifier

I done clone this amplifier
Attached Images
File Type: jpg 1a.jpg (75.6 KB, 4544 views)
File Type: jpg 1b.jpg (78.9 KB, 4218 views)
File Type: jpg 1c.jpg (78.9 KB, 3968 views)
File Type: jpg 1d.jpg (76.7 KB, 3842 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 13th March 2011, 01:39 PM   #2
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Continius
Attached Images
File Type: jpg a.JPG (81.3 KB, 3771 views)
File Type: jpg b.JPG (74.2 KB, 1105 views)
File Type: jpg c.JPG (73.7 KB, 975 views)
File Type: jpg d.JPG (116.1 KB, 1214 views)
File Type: jpg diode.jpg (161.6 KB, 1200 views)
File Type: jpg pre2.jpg (233.1 KB, 1087 views)
File Type: jpg pre.jpg (238.7 KB, 1193 views)
File Type: jpg protect.jpg (105.5 KB, 1162 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 13th March 2011, 01:59 PM   #3
bazouka is offline bazouka  France
diyAudio Member
 
Join Date: May 2009
Waw !!
What about the sound ?
I'm not jealous ;-)
What was the full cost of the project, and do you think of providing DIY Kits for us someday ??
  Reply With Quote
Old 13th March 2011, 02:14 PM   #4
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Quote:
Originally Posted by bazouka View Post
Waw !!
What about the sound ?
I'm not jealous ;-)
What was the full cost of the project, and do you think of providing DIY Kits for us someday ??
Hi bazouka

I try to use components on the circuit is the best.
The price of this amplifier is not very high

I can not buy MOSFET Goldmund 10N20 and 10P20, but instead I found with 2SK2221 and 2SJ352
Power diode: I use STTH6002, it differs Goldmund
Opam:I used AD 811,AD797,AD706J-SMD,AD586JN,OPA134,OPA2134,...
BJT: 2N5551,2N5565,FZT857,FZT957,...
Capacitor: Philips BC, Vishay BC,Wima,...
Resistor: Dale, SMD-MF(Panasonic).
Mosfet 8 pcs/1 chanel
Power transformer: 1000W
....

__________________
Ultraline1@gmail.com

Last edited by hien.t.nguyen; 13th March 2011 at 02:30 PM.
  Reply With Quote
Old 13th March 2011, 05:12 PM   #5
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Schematic
....
Attached Images
File Type: gif 1.GIF (20.4 KB, 2251 views)
File Type: gif 2.GIF (15.4 KB, 2054 views)
File Type: gif 4.GIF (54.5 KB, 1843 views)
File Type: gif 7.GIF (41.4 KB, 1964 views)
File Type: gif 8.GIF (45.8 KB, 2017 views)
File Type: gif 6.GIF (26.6 KB, 2008 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 13th March 2011, 05:18 PM   #6
AndrewT is offline AndrewT  Scotland
diyAudio Member
 
Join Date: Jul 2004
Location: Scottish Borders
Do q17 & q20 still work?
Why so many opamps?
__________________
regards Andrew T.
  Reply With Quote
Old 13th March 2011, 05:25 PM   #7
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Quote:
Originally Posted by AndrewT View Post
Do q17 & q20 still work?
Why so many opamps?
Q17,Q20, regular of VAS + driver1
Many opam for protect amplifier

__________________
Ultraline1@gmail.com

Last edited by hien.t.nguyen; 13th March 2011 at 05:31 PM.
  Reply With Quote
Old 13th March 2011, 06:41 PM   #8
diyAudio Member
 
Join Date: Mar 2008
What power diode does Goldmund use?
  Reply With Quote
Old 13th March 2011, 06:55 PM   #9
diyAudio Member
 
hien.t.nguyen's Avatar
 
Join Date: Mar 2008
Location: Viet Nam
Send a message via Yahoo to hien.t.nguyen Send a message via Skype™ to hien.t.nguyen
Quote:
Originally Posted by tommy1000 View Post
What power diode does Goldmund use?
Goldmund Telos 5000 used power diode is STTH6102TV

I used STTH6002
Attached Images
File Type: gif stth6102.GIF (35.5 KB, 1784 views)
File Type: gif ss.GIF (37.5 KB, 894 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 13th March 2011, 09:25 PM   #10
diyAudio Member
 
Join Date: Mar 2008
Thank you.

Can you post pictures of inside Telos 5000 and circuit diagram/schematic?
  Reply With Quote

Reply


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
Goldmund Mimesis 3 Clone, World's Best Amplifier!!!! NagysAudio Solid State 128 8th December 2010 08:30 AM
Goldmund lumanauw Solid State 32 26th January 2006 05:08 PM
Proac 2.5 clone, what Amplifier kevinkuang Multi-Way 20 17th March 2005 01:21 AM
Goldmund Speakers audioPT Multi-Way 0 11th September 2002 10:52 AM


New To Site? Need Help?

All times are GMT. The time now is 08:06 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.
Copyright 1999-2015 diyAudio

Content Relevant URLs by vBSEO 3.3.2