A-Designs HM2EQ 'Hammer' passive tube EQ

RJR BAX stereo Baxandall EQ

Foote Control Systems P4S Plus compressor with Class A mod

Foote Control Systems P3EX compressor

Lynx Hilo AD/DA converter

Tyler Acoustics MM5X full-range monitors

Emotiva XPA-IL Class A / B mono bloc amplifiers

Sennheiser HD-600 reference headphones

Various software tools for surgical work