Aphex 230 Master Voice Channel Tube Mic Pre/Comp/Eq/Aural Exciter/Big Bottom

Alan Parsons owned Aphex 230 Master Voice Channel Pre/Eq/Aural Exciter/Big Botto

Aphex Project 500 Series Channel Strip

Radial Toss Over 500 Series Frequency Divider

XQP 541 Optical Compressor - 500 Series

IGS Audio 576 Blue Stripe 500 Series 1176 Rack Mount Compressor Peak Limiter #1

Lindell Audio 506 Power MkI 6-Slot 500-Series Chassis Lunchbox

Nekotronics Busscat Stereo SSL style 500 series compressor