Error Instruments Indian Resonator (Standalone)

The Indian Resonator by Error Instruments is a hybrid sound device that bridges the line between oscillator and resonator, designed for creating rich, organic, and evolving tones. Originally released as a Eurorack module, it is now also available in a standalone version.

It features two self-oscillating resonant filters that modulate and feed back into each other, producing dynamic harmonic interactions. The sound ranges from deep sub-bass to airy, flute-like resonances. It can function as both a melodic or percussive voice—ideal for experimental, ambient, and textural sound design.

The standalone version expands on the Eurorack design with light-controlled modulation oscillators, allowing expressive control via hand movements or external CV signals.

Overall, the Indian Resonator delivers an experimental instrument full of character, non-linearity, and sonic depth.


Key Features

  • Dual self-oscillating resonant filters with interactive feedback.
  • Produces tones from deep bass to flute-like resonances.
  • Trigger input and low-pass gate (LPG) output (in Eurorack version).
  • CV inputs for modulation of multiple parameters.
  • Three light-controlled modulation oscillators (in standalone version).
  • Eurorack compatible even in standalone form.
  • Compact module format (approx. 8 HP wide, 30 mm deep).
  • Ideal for sound design, ambient, and experimental applications.
  • Encourages exploration with non-linear feedback behaviour.

Summary Table

VersionUSD (approx.)EUR (approx.)GBP (approx.)AUD (approx.)Notes
Indian Resonator (module)$165€152£130A$248Typical retail for Eurorack version
Indian Resonator v4 (alt. listing)$190€175£157A$283Slightly higher UK pricing
Indian Resonator (standalone)TBATBATBATBAAnnounced Oct 2025, price pending

Link: https://www.errorinstruments.com/a-10587