ASM Leviasynth Desktop Hybrid Synthesizer

Walls of evolving harmonics, crushing bass, shimmering ambience and unpredictable motion surge from a synthesis engine designed to go far beyond conventional subtractive design. Leviasynth Desktop combines a massive 16-voice hybrid digital/analog architecture with eight oscillators per voice, 140+ algorithmic structures and expressive Polytouch pads for an instrument that feels equally suited for cinematic sound design, experimental synthesis and aggressive live performance. Dual filter stages pair 18 digital filter models with a resonant analog 4-pole low-pass filter and analog pre-drive saturation, while 13 envelopes, five LFOs, a deep modulation matrix and onboard sequencing create constant movement and complexity. Compact yet uncompromising, Leviasynth Desktop delivers flagship-level synthesis power in a performance-ready desktop and rackmount format built to inspire exploration at every turn.

Algorithmic Hybrid Synthesis With Massive Sonic Range

At the center of Leviasynth is a hybrid synthesis architecture that combines digital flexibility with analog warmth and physicality. Each of the 16 voices contains eight oscillators capable of Phase Modulation, Frequency Modulation, Pulse Width Modulation, HTE Sync and three forms of Phase Distortion, all arranged through customizable algorithmic routing structures. More than 140 preset algorithms are included, but users can also build and store completely custom algorithms for deeper experimentation. After passing through the digital filter section with 18 filter models and morphing capabilities, the signal is shaped by an analog variable pre-drive stage and pure analog resonant filter, creating a uniquely rich and dimensional sound that blends modern precision with classic analog weight.

Polytouch Pads and Performance-Focused Workflow

Instead of a traditional keyboard, the desktop version uses 16 expressive Polytouch pads with polyphonic aftertouch for highly tactile performance and sound manipulation. Multiple pad layouts, scale modes, sequencing functions and performance controls turn the pads into a flexible instrument interface equally suited for melodic playing, rhythmic programming and modulation control. A full-color touchscreen provides immediate visual feedback and dedicated sequencer and arpeggiator pages, allowing quick access to playback, track arming and advanced performance functions. Combined with dedicated analog and digital filter controls plus capacitive-touch Envelope Bias controls, Leviasynth Desktop keeps complex synthesis immediate and hands-on.

Deep Modulation and Sequencing Capabilities

Leviasynth is designed around movement, with 13 DAHDSR envelopes, five advanced LFOs and a powerful 32-slot modulation matrix featuring hundreds of potential routing combinations. Each oscillator receives its own dedicated envelope, while LFOs can operate as rhythmic modulation sources, custom waveshapes or step sequencers. Eight Macros per patch provide instant access to dramatic performance transformations, and modulation extends throughout nearly every section of the engine, including effects, sequencing and arpeggiation. The onboard three-track sequencer offers two polyphonic note tracks and one Macro automation track with probability and drift functions, while the arpeggiator adds Ratchet, Chance and Entropy controls for constantly evolving patterns.

Advanced Effects and Studio Integration

The effects architecture extends far beyond basic onboard processing with four simultaneous effects processors per part and a wide range of modulation, distortion, delay and reverb options. Chorus, phaser, rotary, lo-fi processing, EQ, compression and distortion can all be combined with five delay types and four reverbs featuring Freeze functionality and decay times up to 90 seconds. Extensive connectivity includes MIDI In/Out/Thru, USB-B, balanced TRS outputs, CV Pitch/Gate/Clock and multiple modulation I/O connections for seamless integration with DAWs, modular systems and external hardware. ASM Manager software further expands workflow efficiency with fast patch management, backup, organization and firmware updating.

A Flagship Desktop Instrument Built for Deep Exploration

Every aspect of Leviasynth Desktop is designed to encourage experimentation while remaining performance-focused and intuitive. Its tour-ready metal chassis, touch-responsive display, deep modulation architecture and expressive Polytouch pad system create an instrument that feels equally at home in advanced studio environments and live electronic performance setups. With vast algorithmic synthesis power, hybrid analog filtering, evolving modulation and highly flexible sequencing tools, Leviasynth opens an enormous sonic landscape for musicians ready to push beyond traditional synthesizer design and into entirely new territory.