The entire Hydrasynth range utilizes an advanced wavetable synthesis engine, 3 Oscillators, dual Wave Mutators and 2 filters that can be configured in series or parallel, giving extensive tone generating capabilities. All the keyboard versions of Hydrasynth come with the Polytouch keybed, even the extremely portable Hydrasynth Explorer.
Glen from Ashun explained the difficulties of production during lockdown and a chip shortage, but having the entire Hydrasynth family gathered at NAMM surely makes it all worth it.
https://www.ashunsoundmachines.com/hydrasynth-key
Revisions that turned synths into brand new machines