GrandPa 1.1 update

Adds new feature to change the sample by CV.
The threshold for changing samples corresponds to 1 semitone of quantized voltage.
If CV changes the sample is changed at the threshold or is changed only at the rising gate signal (depending on the mode).

Minor UI bug fixes
More stable
Improved stability when functioning with SPA
More information here

SPA Updated, too !

With this update, we also have update on SPA which also had few bugs, so the stability of these two is now much better.

To get the SPA upgrade just add a note to your order of grandPa upgrade pack and we will include it for free!

NOTE: to get grandPa and SPA working perfectly we highly recommend to get both upgrades!