Opt primary impedance for audionote M10 phono pre - diyAudio
Go Back   Home > Forums > Amplifiers > Tubes / Valves

Tubes / Valves All about our sweet vacuum tubes :) Threads about Musical Instrument Amps of all kinds should be in the Instruments & Amps forum

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 18th July 2015, 06:09 PM   #1
noyan is offline noyan  Turkey
diyAudio Member
 
Join Date: May 2004
Location: istanbul
Send a message via Yahoo to noyan
Default Opt primary impedance for audionote M10 phono pre

Hello,
I am planning to build M10 tube preamp. Does anyone know the primary and secondary impedance values of the output transformer?
Thanks
http://www.diyparadiso.com/schemas/p...0duidelijk.gif
  Reply With Quote
Old 18th July 2015, 10:29 PM   #2
Koonw is online now Koonw  Malaysia
diyAudio Member
 
Join Date: Apr 2013
Location: Miri, Sarawak, Malaysia
Audio Note
TRANS-027 impedance ratio 33:1 or 19.8K:600
Can use Tango np126 or Lundahl LL1540
Attached Images
File Type: jpg AN M10.jpg (37.8 KB, 65 views)
Attached Files
File Type: pdf 1540.pdf (22.5 KB, 13 views)
  Reply With Quote
Old 18th July 2015, 11:51 PM   #3
Koonw is online now Koonw  Malaysia
diyAudio Member
 
Join Date: Apr 2013
Location: Miri, Sarawak, Malaysia
Here is additional info on Chinese web site

Trans 027 data:
PRI DCR 397,Inductance 110H,Sec DCR 20 Ohms *2 , Impedance ratio 33:1

Last edited by Koonw; 19th July 2015 at 12:15 AM.
  Reply With Quote
Old 19th July 2015, 01:49 PM   #4
noyan is offline noyan  Turkey
diyAudio Member
 
Join Date: May 2004
Location: istanbul
Send a message via Yahoo to noyan
Thank you very much!
  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
Lower the primary impedance of the OPT to reduce distortion? Alan0354 Tubes / Valves 114 12th January 2015 02:45 PM
Push Pull OPT Primary Impedance ballpencil Tubes / Valves 9 11th November 2014 06:42 AM
Any idea what the primary impedance of the X101-B OPT is? jmillerdoc Tubes / Valves 6 1st April 2010 01:56 AM
Asymmetrical P-P OPT Primary rdf Tubes / Valves 14 11th March 2007 10:46 PM
audionote 144 OPT comment pls... calico88 Tubes / Valves 0 13th September 2006 10:02 AM


New To Site? Need Help?

All times are GMT. The time now is 10:34 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