What impresses me the most in my system are in this order, Von Schweikert VR-33 speakers, Audible Illusions Modulus 3B tuber preamp and Odyssey Stratos Extreme+++ or something like that. Those are 3 pieces I will never sell. In addition, the Odyssey Kismet Reference Floorstanding Speakers which I have in my office system. For a 2 way floorstanding speaker, the sound is to die for.
Of all your gear, what piece impresses you most?
I like all my gear, yet the single piece that blows me away the most is my phono preamp.