Used Focusrite ISA One Analogue Microphone Preamp

This used Focusrite ISA One Analogue Microphone Preamp is in good condition and delivers classic transformer-based mic preamp performance derived from the legendary ISA 110 console module. Ideal for studio or live environments, it features a Lundahl LL1538 input transformer, variable input impedance, a 48V phantom power switch, high-pass filter, and phase reverse. The ISA One offers separate mic and instrument inputs, plus an independent DI channel for flexible recording options. It also includes balanced XLR and TRS outputs and an insert point for external processing. With its rugged build and clean, transparent sound, it’s perfect for engineers seeking the warmth and precision Focusrite is known for.