Step Up Transformer housing case -- available?


I see that some places sell bare step up transformers without the case unit. Then, with some housing units, people can assemble and build a complete SUT?

How hard it is to build a complete SUT? Is it a very delicate process since the signal level is so low and sensitive?
Do they sell those housing units with holes drilled for bare transformers and RCA jacks?
128x128ihcho
Many thanks for your input and detailed pictures. I guess I can follow the steps without too much difficulty.
Link to below of a sut project I just completed. Lots of photos. This may help to give you some idea on at least one way to proceed.
http://www.theanalogdept.com/bd_sut.htm

-Steve
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Have a look at this website. You'll probably find what you need there.

http://www.partsconnexion.com/