MOSS Brings Professional Music Production to Everyone

For decades, professional music production has been locked behind expensive studios and complex setups. MOSS, a South Korea–based startup, is breaking down those barriers with the MOSS Pocket Studio, a portable device that puts professional-grade recording and production tools in the palm of your hand.

The Pocket Studio is the first portable device to support lossless 32-bit WAV recording across four simultaneous tracks—a capability once reserved for professional studios. This allows musicians to layer instruments, add loops, and fine-tune performances on the fly without re-recording entire sessions. Weighing under 400 grams, the device is smaller than a smartphone yet powerful enough to replace a rack of studio hardware. Crucially, it operates completely standalone without requiring a computer or external power source, enabling truly portable music creation wherever inspiration strikes.

This device is already making a real-world impact. MOSS has introduced the Pocket Studio to public schools across South Korea, where it’s being used to teach music production without the need for costly labs or computer stations. The companion app—soon to be enhanced with AI-assisted learning tools—allows students not just to record, but also to receive real-time guidance on performance and production, making the process more interactive and accessible. The company sees this as a proof of concept for broader applications in education and in regions with limited access to music infrastructure.

“As an aspiring musician myself, I experienced the frustration of expensive, complicated studio setups that made it difficult to create. We started MOSS so that anyone can turn inspiration into music—whether on a beach, in a classroom, or at home. Our mission is to empower creativity by giving artists tools to capture, shape, and share their own authentic sound. We believe this is just the beginning of a new era where every musician, regardless of background, has the freedom to produce and share professional-quality music with the world,” said Hansol Sohn, CEO of MOSS.

About MOSS

MOSS is a South Korea–based music technology startup founded by engineers with musical backgrounds. We fuse deep engineering expertise with a passion for music to empower artists without limiting their creativity. Our vision is to make professional music creation accessible to all, building bridges between cutting-edge tools and authentic human creativity. Looking ahead, MOSS aims to evolve into a complete musician's platform—a space for not only creating music but also for sharing it and connecting with fellow artists and industry labels worldwide.