NEW Sontronics ZETA high-sensitivity JFET condenser mic

ZETA sets a fresh standard for what a modern studio microphone can do. This high-sensitivity JFET condenser, built around a boutique Lundahl transformer, delivers a sound that’s clear, open and naturally musical. You get all the detail you’d expect from a high-performance microphone, but with a smooth, characterful tone that works beautifully on vocals, voiceover, acoustic guitar, piano and strings. Its ultra-low noise floor keeps recordings clean and consistent, even in smaller home-studio setups.

Whatever you’re capturing, a lead vocal, spoken word, delicate acoustic parts or a wide, atmospheric room tone, ZETA brings a sense of depth and presence straight away. It gives you that confident, finished sound without relying on heavy processing or expensive outboard gear.

Hand-built in England and designed for creators who care about tone and feel, ZETA is a microphone you’ll trust on your most expressive recordings, and one you’ll keep reaching for session after session.

Detailed, natural and effortlessly expressive

ZETA handles whatever you throw at it with ease. From vocals and voiceover to acoustic instruments, strings and room ambience, it delivers a natural, detailed sound that feels true to the performance. Its high sensitivity captures the small moments that bring recordings to life, while staying controlled and reliable across different sources.

It’s the kind of mic you reach for when you want great results without overthinking the setup, consistent, musical and ready for any session.

Designed to Perform

From the first prototype to the final tune, every ZETA is hand-built and tested in England. Its precision-machined body, transformer-based design and clean capsule architecture aren’t just engineering choices, they reflect our commitment to making microphones that perform reliably session after session.

Inside, ZETA pairs a high-sensitivity JFET circuit with a Lundahl transformer to deliver a detailed, musical response with extremely low self noise. This combination gives the mic its lively, expressive character while keeping recordings clean, controlled and consistent across different sources.

Outside, the solid construction and refined finish make ZETA a tool you’ll trust in any studio environment, a microphone built to deliver its best for years to come.