The item is discontinued.

Grandpa is the result to bring a Microgranny into modular eurorack. It has 2 trigger inputs to trigger 2 different samples, CV input assignable to any sound parameter, and signal OUTPUT.

The CV input can be also used to trigger grain shift. Grandpa reads microSD card accessible from the front panel and runs on the same sound core as microGranny 2. For each sample you can adjust: sample rate, crush, grain size, shift speed, attack, release (full release is hold), start and end position.


  • Size: 5HP
  • Power: +12 <50mA

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