2Rule have released TugPhonon, available as a FREE download. Donations are welcomed.
TugPhonon is a modern software recreation of the legendary rotating magnetic disk delay machines pioneered by Jacques Poullin and Pierre Schaeffer at GRM Paris in 1951. This is not a simple delay — it is a sound transformation instrument.
A virtual magnetic disk spins continuously. Eight independent playback heads are positioned around it, each reading from a different point in time. The result is a rich, swirling web of echoes, textures, and timbres that no conventional delay can produce.
TugPhonon simulates a rotating magnetic disk with 8 playback heads — a concept pioneered by Pierre Schaeffer and Jacques Poullin in the early 1950s. Audio is continuously written onto a virtual tape loop. The 8 heads read back from different positions on that loop simultaneously, each with its own filter, effects chain, and spatial placement. The result is somewhere between a tape delay, a granular texture machine, and a spectral decomposition tool.
Features include:
- 8 independent playback heads — each with its own delay position, volume, pan, and feedback
- Per-head band-pass filter — sculpt the tone of each echo independently
- Physical modelling resonators per head — choose from 8 resonator types:
- Karplus-Strong, Comb, Bell, Pipe, Marimba, Beam, and Membrane (based on real acoustic physics: Bessel functions, Euler-Bernoulli beam theory, measured bell partial ratios)
- Host-sync or free-running loop — from 1/128 triplet to double whole note
- Modulation section — LFO with multiple waveforms applied to head positions
- Animated disk visualizer — see the virtual disk and heads in real time
- Preset system — save, load, and delete your own presets
Watch the demo video HERE.
TugPhonon is available to PC and Mac users (VST3 and AU).
For more information on TugPhonon, click here:
NOTE: Some of the links you click on may be affiliated. Clicking and purchasing using these links helps support and fund The Beat Community. Thanks for your support.










