Hi all,
I have a BLT Industries Ltd 800va/1000va? potted and shielded power transformer.
This was removed from a 350watt stereo power amp and is in very good condition.
Please see picture for windings.
Diameter 155mm, Hight 65mm.
Weight 5 Kg.
You could build the UCD700HG with this, it's pretty much ideal with it's extra windings.
http://www.hypex.nl/docs/UcD700HG_datasheet.pdf
£40 including p&p