Transformers

[Grun]

Hello, I'm looking for opinions on transformer brands for MIA tube amps. I'm been maintaining/repairing/modding them for a while and getting ready to take the plunge and build my first guitar amp. I've read some info/reviews of various repro/replacement transformers on the web but wanted to get some insight for pros and cons on different brands and people's experience with them here.

[Twangman]

I like the Heyboer transformers from Allen amps. They're a really good value and made the old fashioned way with papper bobbins, etc. I've also heard good stuff about Hammond transformers from Canada. Be carefull of the Asian knockoffs.