I've been speaking with Dave about this. I use his Emia autoformer modules at the minute and he is a genius - but expensive.
Naked copper $500 / boxed $2400.
Naked silver $1300/ boxed $3600.
Tribute Audio come in at well under half the price though are short on silver at the moment.
In perpetual pursuit.
Technics SP10 mk2
Jan Allaerts MC 1 Boron mk1 cart
Miyajima Shilabe cart
Hashimoto HM-X SUT
Siggwan (gimballed not unipivot) Cocobola 12"
Aurorasound Vida LCR Phonostage
The Truth linestage
Dave Slagle Autoformer Volume Controller
Cary 805c SET amps
Audio Note ANe-SPX speakers
Townshend Isolda speaker cables
Cardas Golden Presence interconnects