Progue

LATEST NEWS


2023-12-04 - PROGUE enclosure is back in stock!

2023-08-14 - PROGUE PCB-A (REV-B) is back in stock!

2023-08-14 - PROGUE slide SWITCHES available for buy!

2022-06-20 - New Product: PETERSON keyboard preamp!

2022-06-20 - New Product: PHASOR !

2021-10-17 - PROGUE USER MANUAL released!

2021-06-28 - PROGUE BETA firmware released!


FEATURED PRODUCTS


PROGUE

PROGUE

Monophonic analog DIY synthesizer

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PETERSON

PETERSON

Keyboard instrument preamp

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ABOUT


JSI SYNTH designs projects for synthesizer Do-It-Yourself enthusiasts. The product selection is based on our preferences for timbral qualities of the vintage analog gear. The designs are pushed towards modern surface-mount technology to max the overall performance without losing the DIY aspect.



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