Power Transformer size influence on preamp sound. - Page 4 - diyAudio
Go Back   Home > Forums > Amplifiers > Power Supplies

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 4th January 2013, 05:28 PM   #31
SY is offline SY  United States
diyAudio Moderator
 
SY's Avatar
 
Join Date: Oct 2002
Location: Chicagoland
Blog Entries: 1
Those are sucky sommeliers. Anyone with an MS or MW (or even someone juding at OC or Cal State Fair) will have passed a blind tasting screen.
__________________
And while they may not be as strong as apes, don't lock eyes with 'em, don't do it. Puts 'em on edge. They might go into berzerker mode; come at you like a whirling dervish, all fists and elbows.
  Reply With Quote
Old 4th January 2013, 06:41 PM   #32
diyAudio Member
 
Join Date: Mar 2007
Quote:
Originally Posted by Cobra2 View Post
External...
(C-R-C-R-C- filtered)
Ok Cobra then that should be fine. But you have no regulator ? I wonder why the difference occur. I prefer E I or Rcore instead off toroid.
  Reply With Quote
Old 4th January 2013, 07:00 PM   #33
Cobra2 is offline Cobra2  Norway
DIY !
diyAudio Member
 
Cobra2's Avatar
 
Join Date: Apr 2002
Location: Stavanger, Norway
Send a message via Skype™ to Cobra2
And LM317/337 regulated...
Even "so far away" (~1,5m, +filters & regs) from the audio-circuit...there was a change.
(The C-R-C in external box, C-R-C + regs in riaa-box - C=10 000uF/R=6-8 ohm)

Arne K
__________________
Don't believe everything you think...

Last edited by Cobra2; 4th January 2013 at 07:04 PM.
  Reply With Quote
Old 4th January 2013, 09:08 PM   #34
diyAudio Member
 
Join Date: Mar 2007
Default Oh my god.

317 og 337 do not belong in hifi.
  Reply With Quote
Old 4th January 2013, 09:31 PM   #35
diyAudio Member
 
analog_sa's Avatar
 
Join Date: Aug 2002
Location: Sofia
Quote:
Originally Posted by Erlend Sæterdal View Post
317 og 337 do not belong in hifi.
Blanket statements like this will get the engineering team after you for a change
  Reply With Quote
Old 4th January 2013, 09:34 PM   #36
diyAudio Member
 
analog_sa's Avatar
 
Join Date: Aug 2002
Location: Sofia
Quote:
Originally Posted by SY View Post
I'm using an Echo Audiofire 2 and have no problem making the walls flex.

Big deal. I've seen those american cardboard houses on the telly. Anything will flex them walls
  Reply With Quote
Old 4th January 2013, 09:59 PM   #37
diyAudio Member
 
Join Date: Mar 2007
Quote:
Originally Posted by analog_sa View Post
Blanket statements like this will get the engineering team after you for a change
Yes I know but I am sure about this.
  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
Valve power supply - How to size transformer? SanderW Power Supplies 25 4th January 2013 05:12 PM
Influence of power amplifier output coil to frequency response PMA Solid State 22 6th May 2011 08:17 AM
Which parameter of the filtering caps do influence the sound of a gainclone??? Leolabs Chip Amps 34 15th September 2007 05:04 PM
Influence of RIAA impedance value on sound Uchi Deshi Analogue Source 8 19th April 2006 03:08 PM


New To Site? Need Help?

All times are GMT. The time now is 10:03 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