Standalone / 1U 42HP Passive Modular Utility Bar

TOOLBELT is a versatile 42HP passive utility system that packages six essential Eurorack-style utility circuits into a compact, zero-power desktop bar or Intellijel-compatible 1U rack module.

Designed for studio workflows and portable modular setups, TOOLBELT packs six core utility functions into a single 42HP layout: a 3-to-1 mixer, a twin passive attenuator, a signal multiple (mult), an A/B switch, a diode clipper for passive drive and harmonic shaping, and an FX bypass routing module. Because all integrated circuits operate completely passively, TOOLBELT requires no power connections, batteries, or Eurorack power bus draw.

The module features a dual-purpose design. Out of the box, it operates as a desktop hardware bar supported by a protective baseplate and standoffs. By removing the standoffs and baseplate with a standard screwdriver, TOOLBELT mounts directly into Intellijel-format 1U Eurorack rails. The detached baseplate can then be repurposed as a standalone 42HP 1U blank panel for your Eurorack case.