Håkan Müller, creator of the Hamu devices passed away in May 2018. He suffered from ALS for 3 years and finally decided to leave.
To honor Håkan, you can use his Rack Extensions for free from now on.
Please remember Håkan when you are inking your rack purple.
The ModStepper lets you switch on any selector from any pair of keys on your midi keyboard.
Now you can easily select between filter modes, waveforms etc. of your favourite devices from your keyboard. Just tap e.g. key C#0 to select previous and D#0 to select next.
You control the ModStepper with any gate or trigger CV input signals, which you typically get from MidiTapper devices, but Kong or Thor can also be used, and maybe other REs too.
With up to 32 steps, you can even find it useful to use ModStepper for continuous knobs and faders. However, if you want to get a continuous change on continuous parameters, you should check out the twin device ModSweeper.