Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

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

FS: two pairs of Bogen MO-200 output transformers
FS: two pairs of Bogen MO-200 output transformers
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 6th March 2013, 05:42 PM   #1
deicide67 is offline deicide67  United States
diyAudio Member
 
Join Date: Aug 2008
Default FS: two pairs of Bogen MO-200 output transformers

Hi Guys,

I've recently stumbled across something simpler that caught my eye, so I am going to abort this project.

I need to keep the power transformers for the new project, so I only have the output iron for sale now.

These had very good specs:

Bogen MO-200 Specifications

Everyone swears they are 2.1K, but I've tried testing at 20-15khz and I get roughly 5K at all freq.

Asking $175/pr including shipping. They are not light so take this into consideration.

Thanks,

Blair
  Reply With Quote
Old 7th March 2013, 12:09 PM   #2
deicide67 is offline deicide67  United States
diyAudio Member
 
Join Date: Aug 2008
These have been opened up, wire wheeled and refinished with textured paint as well as have new hardware installed. Will add images today.


Thanks
  Reply With Quote
Old 7th March 2013, 05:45 PM   #3
JZatopa is offline JZatopa  United States
diyAudio Member
 
Join Date: May 2003
Location: Chicago
Can you tell me if these transformers are identical? I see in one of your other posts you were concerned that there may be some difference between the two.
  Reply With Quote
Old 7th March 2013, 06:29 PM   #4
deicide67 is offline deicide67  United States
diyAudio Member
 
Join Date: Aug 2008
Hi, the transformers came from the same two amps. I still believe it has something to do with the laminate orientation. Each transformer had a quad of 8417 tubes, so I cannot SE as to why one would be different from an electrical perspective considering he wanted the two outputs to sum into a load. Different electrical properties would cause issues if you tried to sum them.

Blair
  Reply With Quote
Old 7th March 2013, 08:02 PM   #5
deicide67 is offline deicide67  United States
diyAudio Member
 
Join Date: Aug 2008
Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.
  Reply With Quote
Old 31st March 2013, 02:08 AM   #6
tomvu6204 is offline tomvu6204  United States
diyAudio Member
 
Join Date: Mar 2013
Location: california
Am very interested in the bogen transformers. How do I buy them? Please let me know what form of payment you accept.
  Reply With Quote

Reply


FS: two pairs of Bogen MO-200 output transformersHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
FS Bogen MO-60 deicide67 Swap Meet 7 30th November 2012 02:14 PM
Bogen MX30 Output Transformers roline Tubes / Valves 4 12th November 2012 10:20 AM
Bogen MO-200A transplant /conversion deicide67 Tubes / Valves 59 14th October 2012 07:04 PM
WTB/looking for Bogen MO-200A deicide67 Swap Meet 0 15th August 2012 03:59 PM
bias adjust installation, bogen mo-100a mo 100a quicksilver apehead Tubes / Valves 2 27th December 2006 02:13 PM


New To Site? Need Help?

All times are GMT. The time now is 10:23 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright ©1999-2017 diyAudio
Wiki