Concept, software and main hardware design:
Pieter van der Meer

Original VCO design:
Ed de Vries

Beta tests, music, calibration work, additional design:
Matthijs Witteveen

Music, beta tests:
Jop de Klein

Music, beta tests:
Leon Stok

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Due to the production of the first batch of GR-1's the ST4 will not be available until December. Thank you for understanding. Dismiss