The Purple Audio Biz is a unique sounding, three amplifier, discrete microphone preamp module in 500 series. Designed to work in standard "500" racks.. The smooth Gain control helps you dial in the... View more
The Purple Audio Pants is a four op amp, differential mic preamp. The Pants uses a unique dual-bobbin input transformer from Cinemag unlike any other. The smooth Gain control helps you dial in the... View more
