Interstellar Audio Machines is a boutique guitar effects pedal manufacturer based in Tallahassee, Florida, founded in 2021 by touring and studio musician Eric Bice alongside songwriter Sam Hindmarsh. The company draws its visual and naming identity from science fiction, wrapping each pedal in a space-themed character and comic-book aesthetic while focusing on hand-assembled, American-made builds.

The lineup centers on overdrive, fuzz, and modulation circuits, including the flagship Octonaut Hyperdrive transparent overdrive, the Supernova Zoeldrive tweed-style overdrive/boost, the Marsling Octafuzzdrive octave fuzz, the Fuzzsquatch Fuzzdrive op-amp fuzz, and the Neptunian Phaserang four-stage phaser. The brand pairs its pedals with an extended storytelling approach, releasing companion comic books, toys, and artwork tied to the characters on each enclosure.

Interstellar Audio Machines pedals have been picked up by a number of working guitarists, with Widespread Panic's Jimmy Herring among the early adopters of the Octonaut Hyperdrive. The company positions itself in the mid-priced boutique segment, emphasizing hand-built construction and vintage-inspired circuits reworked with modern refinements.

Interstellar Audio Machines has 4 products cataloged on Equipboard, including Fuzz Effects Pedals, Phaser Effects Pedals, and Overdrive Effects Pedals.