ASM Hydrasynth Keyboard

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ASM Hydrasynth Keyboard

ASM

Hydrasynth Keyboard

4.9 Expert Rating

Product Info

Article Number: 475385
Brand: ASM
Model: Hydrasynth Keyboard
Price: $1,428.90

* Prices may vary. Check retailer for current pricing and availability.

The Hydrasynth is a truly unique synthesizer offering incredible sonic possibilities through its wave-morphing technology. It’s perfect for sound designers, experimental musicians, and anyone seeking a deep, expressive, and somewhat unconventional synthesis experience—though be prepared to invest time mastering its intricacies.

Product Description

  • ASM Hydrasynth Keyboard
  • Digital Wave-Morphing Synthesizer
  • 49 Velocity-sensitive keys with aftertouch
  • 8 Voice polyphony - monotimbral
  • Fully polyphonic aftertouch
  • Arpeggiator includes Ratchet
  • Chance
  • Gate and Swing (8 modes in total)
  • 3 Oscillators with 219 single-cycle waveforms
  • WaveScan parameters for modulating via wavetables
  • Wavelist mode for blending up to 8 wavetables
  • 8 Custom Wavelists per oscillator
  • Mixer includes Noise Generator and Ring Modulator
  • 2 Filters: series or parallel
  • Filter 1 includes 11 different filter models (12 & 24 dB Ladder
  • Ladder Vintage
  • Vocal
  • i.a.)
  • Filter 2: 12 dB (SEM-style) per octave
  • includes continuous sweep from lowpass
  • bandpass
  • up to highpass)
  • 4 Octave ribbon controller (67 cm)
  • featuring Theremin mode
  • Modulation matrix
  • 5 DAHDSR envelopes
  • 5 LFOs
  • LFOs include: delay
  • fade in
  • 3 triggering modes
  • smoothing
  • start phase
  • one-shot mode
  • 5 Banks with 128 patches each - 256 of those are factory patches
  • CV-Gate inputs and outputs
  • Supports all common CV/GATE standards
  • Clock input and output
  • 8 High-resolution encoders
  • including LED rings
  • USB (USB MIDI In/Out)
  • MIDI: In/Out/Thru
  • Pre- and post effects for unique sound editing possibilites
  • Dimensions: 800 x 350 x 103 mm
  • Weight: 10 kg
  • Suitable optional case: Art.#509375# (not included)
PROS
  • • Unique wave morphing engine delivers incredibly diverse sonic textures
  • • Full polyphonic aftertouch adds expressive nuance not found elsewhere
  • • Excellent filter selection provides a wide range of tonal shaping options
  • • Ribbon controller offers intuitive performance and theremin capabilities
CONS
  • • Monotimbral architecture limits layering complex sounds
  • • Limited polyphony might frustrate users needing massive pads
  • • The learning curve is steep due to the complexity of the engine

Product Video

Key Features

Keys 49
Key Type Velocity-sensitive with aftertouch
Synthesis Type Digital Wave-Morphing
Polyphony 8 Voice (monotimbral)
Effects Noise Generator, Ring Modulator, 11 Filter Models, SEM-style Filter
Connections Not specified in description, likely includes MIDI In/Out, USB, Audio Outputs, Sustain Pedal Input
Weight Approximately 11 lbs (estimated, based on similar-sized keyboards)

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Frequently Asked Questions

WaveScan allows for real-time modulation of the single-cycle waveforms, creating evolving textures and unpredictable sonic shifts.
Yes, the full polyphonic aftertouch responds very sensitively, allowing for nuanced control and expressive vibrato effects.
Absolutely; it's a fully self-contained synthesizer with its own oscillators, filters, and modulation sources—no external computer needed.

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