Used Focusrite ISA One Classic Microphone Preamp

Used Focusrite ISA One Classic Microphone Preamp in excellent condition, delivering the renowned ISA transformer-based sound in a portable desktop design. Features up to 80 dB of gain, a Lundahl LL1538 input transformer, switchable impedance, 48V phantom power, high-pass filter, phase reverse, and balanced XLR/TRS I/O. Ideal for adding clean, detailed warmth and headroom to vocals, acoustic instruments, and DI sources in any studio or mobile setup.