Vacuum tube / FET hybrid input stage for lowest noise

 Vacuum tube / MOSFET transformer-coupled output stage

 Moving coil transformer-coupled input

 Passive RIAA equalization

 Massive shielded internal choke-regulated power supply

 Vacuum tube shunt-regulated power supplies for each stage

 Current regulation for each individual vacuum tube filament

 Switchable MM/MC loading impedance

 Front panel signal polarity switching

 Zero "global" negative feedback

 Balanced and single-ended outputs

 Lundahl Audio transformers

 Exotic Wood control knobs
 
 © ART AUDIO 2006