Custom toroidal transformer in Australia

Hello folks,

Can anyone recommend somewhere in Australia (preferably Sydney) that makes custom toroidal transformers?

I'm looking for Australian mains primary (240VAC), and two secondaries to drive a 12AU7 tube output stage for a DAC, so about 190V centre tapped @ 200mA, and 6.3V at 1.4A.

Cheers,

Jon