Silvercore One to Ten Step up Transformer SUT

Here is a real charmer of a step up transformer with extras. These, as the name implies, are a 1:10 step up ratio good for Moving Coils of moderate output. I've used it Ortofon SPU, Ortofon A90, various Shelters, and more. It has never had any compatibility issues. Very non fussy and quiet. Still a current item sold by Silvercore of Germany. Very high quality stainless steel case. You can read about it in Steriophile "Listening #101".
This transformer has been modified with a grounding switch for two different ground schemes; just flip the switch and choose the quietest setting. It usually does not matter but sometimes comes in handy. It has also had built in Tranformer to preamp interconnects installed built from VERY HIGH Quality silver plated copper shielded Mil Spec wire similar to the wire used in interconnects costing $4000 (i.e Chrystal Cable). The RCA connectors are pure silver. I build and sell these, mostly through network marketing, under the brand of eFFetech. Pure Silver Audio Note RCA jacks are on the receiving end of the transformer.
These modifications vastly improve the detail on this transformer; bringing it to a true Class A component for a fraction of the price.
Condition is well represented in the pictures. Not shiny perfect but you won't notice after a weeks dust accumulates ;).