Focusrite ISA One Desktop Microphone Preamp

The Focusrite ISA One Desktop Microphone Preamp is a high-quality, single-channel preamp that delivers the legendary sound of Focusrite’s classic ISA series in a compact, portable design. Featuring a Lundahl LL1538 transformer and a variable impedance selector, it provides rich, transparent, and detailed audio, making it perfect for vocals, instruments, and line-level sources.

The ISA One includes a dedicated DI (Direct Input) with independent gain control, allowing for simultaneous mic and instrument recording. With high headroom, pristine analog circuitry, and a rugged build, this preamp is an excellent choice for professional and home studios looking to add warmth and character to their recordings.