Discrete Solid State Two Channel Parametric EQ  World's first (and only) all-discrete, true differential Class-A input buffer/amplifier. 
Selectable balanced or unbalanced input.  Greatly improved 3rd generation FSA-03 all-discrete EQ amplifier 
Improved output stage 
True hard-wire bypass when EQ not selected 
Upgraded power supply 
Fully parametric stereo EQ with unprecedented sonic purity and integrity 
All discrete J-FET solid state signal path 
Minimalist design: only one active stage in the audio path (Dove Topology) 
Identical EQ stage used in Library of Congress archiving path 
Four EQ bands: 20 Hz to 20 kHz center frequency, 0.4 to 4.0 Q 
Extremely low noise: -106 dBu 
Constructed for demanding professional applications 
Ultra-Premium components throughout 
Gold relays, connectors, switches, 
Silver Teflon power wiring, Mogami Neglex OFC audio wiring 
Lovingly hand-crafted in Northern California 
Technical Specifications