ASM Leviasynth 16-voice Algorithmic Keyboard Synthesizer

Deep Sound Design and Expressive Performance - The ASM Leviasynth 16-voice Algorithmic Keyboard Synthesizer

The Leviasynth Keyboard is ASM’s hybrid algorithmic powerhouse built for deep sound design and expressive performance. With 16-voice polyphony, 8 oscillators per voice, and both digital and analog filtering, it delivers massive sonic range—from pristine textures to aggressive, saturated movement. A 61-note Polytouch® polyphonic aftertouch keybed plus a 4-octave ribbon controller creates an exceptionally playable instrument, and full MPE compatibility makes it a natural fit for modern expressive workflows.

• 16-voice hybrid synth with 8 oscillators per voice for huge, layered sound design
• 61-note Polytouch® polyphonic aftertouch keybed with velocity sensitivity
• 4-octave ribbon controller plus pitch bend and mod wheel for expressive control
• Algorithm-based oscillator grouping with 144 preset algorithms + 1 customizable per patch
• Algorithm Morph enables near-limitless oscillator interaction and routing variations
• Over 300 waveforms per oscillator and 7 oscillator modes for maximum timbral diversity
• 3-track sequencer records notes plus macro automation for evolving performances
• Arpeggiator with Entropy function for advanced real-time note manipulation
• Single mode (all 16 voices) and Multi mode (two 8-voice parts) for layers/splits
• Powerful modulation: 32-slot mod matrix, 8 macro controllers, 5 LFOs, and multiple envelopes
• Hybrid filtering and effects: Hydrasynth-style multimode digital filter + analog 24 dB/oct low-pass with drive and self-oscillation
• Free ASM Patch Manager (Mac/PC) for firmware updates and patch management

Factory presets include 512 Single-mode patches and 256 Multi-mode patches created by world-class sound designers, with plenty of room to grow: 1024 Single-mode and 640 Multi-mode patch locations. With deep modulation, advanced oscillator configurations, and extensive effects, the Leviasynth is built to be a “forever synth” for players and programmers alike.

SPECIFICATIONS

• Type: Hybrid Synthesizer
• Sound Engine Type: Algorithmic
• Analog/Digital: Digital and Analog
• Number of Keys: 61
• Keybed: ASM Polytouch® Polyphonic Aftertouch, velocity-sensitive (On/Off)
• Controllers: Ribbon Controller, Pitch Bend, Mod Wheel
• Polyphony: 16 voices (Full/Layer/Split)
• Patches: 1024 Single Mode; 640 Multi Mode
• Oscillators: 8 per voice (over 300 waveforms)
• LFOs: 5 per voice (Sine, Triangle, Saw Up, Saw Down, Square, Pulse 27%, Pulse 13%, S&H, Noise, Random, Step); tempo syncable; Semitone Lock
• Envelopes: 1 per oscillator + 5 per voice; tempo syncable; up to 4 variable trigger sources
• Analog Filter: 4-pole Low Pass (24 dB/octave)
• Digital Filter Types (18): LP-BP-HP, LP-NO-HP, LP Ldr12, LP Ldr24, LP Fat12, LP Fat24, LP Gate, LP MS20, HP MS20, LP 3-Ler, BP 3-Ler, HP 3-Ler, LP Stn12, BP Stn12, HP Stn12, LP 1 Pole, LP 8 Pole, Vowel
• Effects: 9 Insert Effects, 5 Delays, 4 Reverbs
• Effect Types: Chorus, Flanger, Rotary, Phaser, Lo-Fi, Tremolo, EQ, Compressor, Distortion, Delay, Reverb
• Arpeggiator: 9 modes (Up, Down, Up&Down, Up/Down, Order, Random, RandOnce, Chord, Phrase) + variables (Entropy, Octave Mode/Range, Gate, Length, Swing, Ratchet, Chance, Step Offset)
• Other Features: Mod Matrix (32 slots), Macro Controllers (8), Favorites (unlimited), Randomizer (two variable types), MPE compatibility, Microtuning
• Audio Outputs: 2 x 1/4" Balanced (L/Mono, R)
• Headphones: 1 x 1/4", 1 x 1/8", separate volume control
• USB: 1 x Type B
• MIDI I/O: In/Out/Thru
• Pedal Inputs: 2 x 1/4" (Expression, Sustain)
• Other I/O: 2 x 1/8" Inputs (Mod 1, Mod 2); 5 x 1/8" Outputs (CV, Gate, Mod 1, Mod 2, Clock)
• Power Supply: 12V 2A DC switchable power supply
• Dimensions (H x W x D): 4.55" x 38" x 13.62" (11.55 cm x 96.5 cm x 34.6 cm)
• Weight: 26.9 lb (12.2 kg)
• MPN: LSKB

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