“If you can describe the effect, you can make your own”: Polyend Endless is a customisable stompbox with a text-to-effect generator

NAMM 2026: Polish instrument brand Polyend has a history of making unique and adventurous products, from its Perc robotic drummer to Tracker, which reimagined retro music software as a creative sampler.

Its latest announcement, Endless, is another eye-catching innovation. Housed in a sleek modernist stompbox, Endless is a completely customisable and open-source effects pedal that allows users to swap its internal sounds using a variety of approaches.