Clone Goldmund Amplifier - Page 3 - 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 15th March 2011, 03:08 AM   #21
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
Thank you for the explanations!

I agree it looks similar to Telos 250. Why did you not use the cascoded output stage from the Telos 5000, it suppose to produce less distortion?
There are clone Goldmund amplifier T5000, have not my design

I try done the same completely.
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 16th March 2011, 07:08 AM   #22
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
I make this amplifier according to the schematic of the Goldmund Telos
5000 amplifier
I try not changed much compared to the original design
Some positions do not find the original design of components, I
replaced the equivalent.

This is

1. Power Diode STTH 6102 = STTH 6002
2. Mosfet: 10N20 = 2SK2221
10P20 = 2SJ352
3. CCS: ADR445BRZ (5V + /-2mV) = AD586 (5V + /-2mV)

4. Not DAC, DAC original design
5. Stereo, the original design is BTL Monoblock
6. Volume relay 5 steps original design control by remote, I used
ALPS 27 - not remote,not CPU,...
__________________
Ultraline1@gmail.com

Last edited by hien.t.nguyen; 16th March 2011 at 07:12 AM.
  Reply With Quote
Old 16th March 2011, 08:18 AM   #23
Luke is offline Luke  New Zealand
diyAudio Member
 
Join Date: Sep 2001
Location: Wellington NZ
Send a message via AIM to Luke
nice amp, but Id hate to troubleshoot this puppy
__________________
If you give a man a fish he will eat for a day. But if you teach a man to fish he will buy an ugly hat. And if you talk about fish to a starving man then you are a consultant. Dilbert
  Reply With Quote
Old 27th April 2011, 09:47 AM   #24
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
I have clone goldmund V2.
Attached Images
File Type: gif power1.GIF (138.5 KB, 2213 views)
File Type: gif power2.GIF (83.8 KB, 2083 views)
File Type: gif power amplifier.GIF (142.6 KB, 2041 views)
File Type: gif display.GIF (139.1 KB, 1924 views)
File Type: gif vas.GIF (68.9 KB, 1823 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 27th April 2011, 09:56 AM   #25
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: Vas modul + power amplifier
Attached Images
File Type: gif pre pga.GIF (47.7 KB, 1192 views)
File Type: gif amplifier.GIF (37.4 KB, 1126 views)
File Type: gif display schematic.GIF (46.0 KB, 979 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 27th April 2011, 10:01 AM   #26
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
Chassis from hifidiy.net for Clone goldmund Amplifier V2
Attached Images
File Type: jpg 1.jpg (37.2 KB, 985 views)
File Type: jpg 2.jpg (42.6 KB, 405 views)
File Type: jpg 3.jpg (30.7 KB, 371 views)
File Type: jpg 4.jpg (47.4 KB, 385 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 27th April 2011, 10:27 AM   #27
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 power supply
Attached Images
File Type: gif pw1.GIF (24.2 KB, 957 views)
File Type: gif pw2.GIF (34.8 KB, 825 views)
File Type: gif pw3.GIF (24.2 KB, 730 views)
File Type: gif pw4.GIF (36.1 KB, 748 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 2nd May 2011, 08:04 AM   #28
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
More pictures for v1
Attached Images
File Type: jpg IMG_4852.JPG (190.9 KB, 926 views)
File Type: jpg IMG_4853.JPG (203.3 KB, 610 views)
File Type: jpg IMG_4857.JPG (196.4 KB, 515 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 2nd May 2011, 08:14 AM   #29
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
>>>
Attached Images
File Type: jpg IMG_4855.JPG (55.9 KB, 778 views)
__________________
Ultraline1@gmail.com
  Reply With Quote
Old 3rd May 2011, 03:49 PM   #30
Krisfr is offline Krisfr  United States
diyAudio Member
 
Krisfr's Avatar
 
Join Date: Nov 2007
Location: near the House of the Mouse
Quote:
Originally Posted by hien.t.nguyen View Post
More pictures for v1
Did you make this case or did you buy it? IF purchased, where and what was the cost?
__________________
Thanks
Never give a Systems Analyst a screwdriver or hammer
  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 07:30 AM
Goldmund lumanauw Solid State 32 26th January 2006 04:08 PM
Proac 2.5 clone, what Amplifier kevinkuang Multi-Way 20 17th March 2005 12:21 AM
Goldmund Speakers audioPT Multi-Way 0 11th September 2002 09:52 AM


New To Site? Need Help?

All times are GMT. The time now is 01:26 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2