ASM Hydrasynth Deluxe 16-Voice 73-Key Polyphonic Digital Wave Morphing Synthesiser. 16-voice polyphonic digital wave morphing synthesizer. The top dog of the Hydrasynth range, featuring a dual synth engine offering 16 voices (double the standard model) and a larger six-octave keyboard. Serious synth power with great wavetable sound. *** New 2.0 Firmware update for all Hydrasynth models - March 2023 *** This is a free of charge update for all current and new users of Hydrasynth. The biggest news in this update includes: Expanded memory to 8 banks (Keyboard, Desktop, and Explorer only) NEW modulation source: VOICE MODULATOR OSC Bit reducer LFO quantizer ENV quantizer LFO Step Advance Global FX bypass Increased Vibrato resolution. Remember the Hydrasynth released in 2019? The ASM Hydrasynth Deluxe is kind of like a double Hydrasynth. Boasting a 16-voice polyphony, two sound engines and an incredible keyboard equipped with polyphonic aftertouch, this is one of the most stunning synth-monsters out there right now.