Aumsen

is a precision-focused guitar parts manufacturer dedicated to improving feel, stability, and tone through thoughtful design and high-quality engineering.

We specialise in finely machined components made to exact tolerances, working closely with experienced manufacturing partners and musicians to ensure every detail serves a purpose. From material selection to final finishing, our process prioritises consistency, durability, and performance.

Built for players, builders, and enthusiasts who value reliability and refinement, Aumsen parts are designed to integrate seamlessly into classic and modern instruments, delivering dependable performance without compromise.

How We Work

At Aumsen, quality starts with collaboration. We work closely with skilled machinists, material suppliers, and experienced players to ensure every part meets exacting standards.

From design to final inspection, each component is produced with tight tolerances, precise machining, and consistent quality control. We prototype, test, refine, and test again, because tone, feel, and reliability are shaped by details measured in fractions of a millimetre.

By combining careful engineering, trusted partners, and real-world feedback, we deliver guitar parts that perform flawlessly and stand up to years of playing.