Ypsilon electronics & Langsche speakers
A very unusual design, as the front end is valve-based, coupled to the final MOSFET stages via a transformer. The design is based on an older Electro-Voice circuit diagram, it is supposed to have some of the attributes of an all-valve OTL design with more available power in a more compact package, here delivering 220w into 8ohms.
They were driving a pair of Lansche 7 loudspeakers and together produced one of the most stunning demos at the Show, thanks in no small part to the Ion tweeter, said to reach 150KHz!
Very impressive, and expensive indeed...
Two very interesting sources were feeding the system, their own CD player and the Bergman tangential arm turntable - more on these later.
Born in France, well travelled, relocated to Sydney in 1997.