LL9206 MC Step Up - Page 2 - diyAudio
Go Back   Home > Forums > Commercial Sector > Swap Meet

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

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 10th September 2013, 10:41 PM   #11
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
YHOPM
  Reply With Quote
Old 14th September 2013, 02:43 PM   #12
Sheldon is offline Sheldon  United States
diyAudio Member
 
Join Date: Dec 2003
Location: San Diego
The transformers list here for $90 each, a pair of boards $10. So $90 for the lot? I'll include the reverse RIAA and a battery powered buffer. The buffer's useful if you want to test the amp/step up combo, as the transformer requires a low Z input.

Last edited by Sheldon; 14th September 2013 at 02:46 PM.
  Reply With Quote
Old 15th September 2013, 06:26 PM   #13
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Sheldon wich is the input Z of Lundhals?
  Reply With Quote
Old 16th September 2013, 12:04 AM   #14
Sheldon is offline Sheldon  United States
diyAudio Member
 
Join Date: Dec 2003
Location: San Diego
That depends on your output ratio and the impedance across the secondary. The no load Z is quoted on my spec. sheet as 8K for all 4 primaries in series. You can check the Lundahl site or the K&K Audio site for the detailed specs.

Sheldon
  Reply With Quote
Old 3rd October 2013, 02:44 PM   #15
Sheldon is offline Sheldon  United States
diyAudio Member
 
Join Date: Dec 2003
Location: San Diego
bump
  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
MC Step-up transformers mantisory Analogue Source 56 20th February 2014 10:02 PM
nuvistor MC step up reinhard Tubes / Valves 66 14th February 2014 01:27 PM
MC step-up transformer GazzaFloyd Analogue Source 31 21st May 2013 09:27 AM
How to wire up MC step up transformers webby Analogue Source 17 30th October 2012 05:29 PM
MC Step-up Xfmr and SNR analog_guy Analogue Source 13 13th January 2010 04:30 AM


New To Site? Need Help?

All times are GMT. The time now is 11:00 PM.


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