Identifying this transformer

GroupDIY Audio Forum

Help Support GroupDIY Audio Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

deuce42

Well-known member
Joined
Dec 31, 2008
Messages
645
Location
Sydney, Australia
Ever since my stroke my memory is stuffed.  This is a strange question but do any of you guys know what this transformer is? I seem to have a bunch of them in my stash but cannot seem to ascertain where they came from!

Tried probing on the meter and coming up with bizarre readings. I gather these transformers are cheap by their construction. Anyone know what they are?

Cheers
 

Attachments

  • IMG_3254.JPG
    IMG_3254.JPG
    102.8 KB · Views: 22
Maybe a tube power transformer?

inputs:
white / black  120v

Outputs:
green/blue/green  center tapped heater (6.3v)
red /yellow / red / orange  HV taps
 
Yes from the colour codes fo the wires I suspected it could have been a tube preamp power transformer. The leads look remarkably thin and flimsy so I wondered if they were capable  of taking 120-240v, well the primaries anyway
 
Always Google the part number. Had good luck with my fingers and found it right-off:

http://www.marshalljmpmodshop.net/ADA-MP1-220V-transformer.pdf
 
Unbelievable-  I truly did try googling the numbers and got nowhere. Must just accept I really am not that sharp anymore.

Thanks so much
 
Back
Top