Focusrite Octopre Platinum Edition 8 Channel Microphone Preamp Octo Mic Pre Amp

Art Pro MPA 210 Professional 2-Channel Microphone Preamplifier-Untested

Focusrite Platinum TrakMaster Pro channel strip Untested Damaged

DBX 286s Microphone / Instrument Preamp Processor

Focusrite OctoPre MKII Dynamic 8-Channel Microphone Preamplifier Compressor ADAT

Focusrite 8-channel mic-preamp ADAT-out Saffire Pro 40 "OctoPre MkII converted"

Audio Metrics Turntable Preamplifier TP 84 Gentner Audiometrics Clean Rare

Bellari MP105 Round Sound Tube Mic Preamp