Haufe T-890 transformers for SUT - anyone?

[anubisgrau]

Anyone familiar with Haufe T-890?

Is there any truth in a claim that Audiotorium A23 SUT for Ortofon SPU has these transformers inside?

Even if not, anyone using them or has a good experience. At 60 Euros a piece they can be an inexpensive alternative in case they sound good. All I know is they apparently need many months of running in before they open in sound....

it's 1:10, 40ohm primary, 35kohm secondary

 

[neskor]

Transformers in A23 looks very similar to this one:
1:15 Microfoon trafo TM3 - Ringkerntrafo.nl

 

[anubisgrau]

An externally hosted image should be here but it was not working when we last tested it.

?

 

[Zen Mod]