The ASM Leviasynth is a flagship hybrid synthesiser built for depth, complexity, and serious sound design. It combines a powerful digital oscillator architecture with a true analogue filter stage, wrapped in an expressive performance interface. This is not a simple subtractive synth designed for instant gratification, it is an instrument meant to be explored.
At the core of Leviasynth is a 16-voice polyphonic engine. Each voice contains eight oscillators, drawing from more than 300 waveforms. These oscillators can be arranged through 144 different routing algorithms, and crucially, those algorithms can morph in real time. This means you are not simply switching between synthesis structures, you can transition between them smoothly, creating evolving timbres that shift over time. The result is a sound engine capable of crystalline digital textures, complex FM-style tones, evolving pads, aggressive basses, and cinematic atmospheres.
The hybrid design is one of its strongest features. While the oscillator section is digital and extremely flexible, the signal eventually passes through a true analogue 4-pole low-pass filter. This adds weight, saturation, and physical presence. The analogue stage provides warmth and depth without sacrificing clarity, allowing the Leviasynth to sit comfortably in both modern electronic productions and more organic soundscapes.
Modulation is extensive. The instrument includes 13 envelopes, 5 LFOs, and a 32-slot modulation matrix, offering a high level of routing freedom. Nearly any parameter can influence another, and eight macro controls allow complex modulation assignments to be shaped in performance. This makes it possible to create patches that evolve gradually, respond dynamically, or transform dramatically with a single gesture.
Performance capabilities are equally impressive. The 61-key version features polyphonic aftertouch, allowing each note to respond independently to pressure. There is also a ribbon controller for expressive sweeps and modulation gestures, as well as full MPE support for advanced expressive controllers. A desktop version is available for producers who prefer pads or modular setups.
The Leviasynth also includes built-in creative tools: a 3-track sequencer capable of automating macros and parameters, and an advanced arpeggiator with probability and variation functions. Effects such as reverb, delay, and chorus are integrated into the signal path, making it possible to design complete, production-ready sounds without external processing.
In terms of specifications, the Leviasynth offers 16 voices of polyphony, eight oscillators per voice, 300+ waveforms, 144 morphable algorithms, digital multimode filters alongside a true analogue 4-pole low-pass filter, 13 envelopes, 5 LFOs, a 32-slot modulation matrix, eight macros, a 3-track sequencer, advanced arpeggiator modes, and full MIDI, USB, CV/Gate connectivity. It features a large colour touchscreen combined with tactile encoders and buttons for navigation and control.
The price reflects its flagship status. The 61-key version typically retails around €3,199, while the desktop version generally falls between €2,499 and €2,699, depending on the retailer. It sits firmly in the high-end hardware category.
There are clear strengths. The sound design potential is enormous, the hybrid architecture offers both clarity and weight, and the modulation system is exceptionally flexible. The expressive performance features elevate it beyond a studio tool into a live instrument.
However, it is not without drawbacks. The learning curve is steep, especially for users unfamiliar with complex modulation systems. It is also a significant financial investment. And for musicians seeking instant vintage emulations or simple subtractive workflows, Leviasynth may feel overwhelming.
Overall, the ASM Leviasynth is a powerful and forward-thinking synthesiser. It rewards patience and experimentation, offering a vast sonic range for those willing to explore its depth. It is best suited to producers, sound designers, and performers who want evolving textures, expressive control, and a synthesis engine that goes far beyond traditional architecture.
At the core of Leviasynth is a 16-voice polyphonic engine. Each voice contains eight oscillators, drawing from more than 300 waveforms. These oscillators can be arranged through 144 different routing algorithms, and crucially, those algorithms can morph in real time. This means you are not simply switching between synthesis structures, you can transition between them smoothly, creating evolving timbres that shift over time. The result is a sound engine capable of crystalline digital textures, complex FM-style tones, evolving pads, aggressive basses, and cinematic atmospheres.
The hybrid design is one of its strongest features. While the oscillator section is digital and extremely flexible, the signal eventually passes through a true analogue 4-pole low-pass filter. This adds weight, saturation, and physical presence. The analogue stage provides warmth and depth without sacrificing clarity, allowing the Leviasynth to sit comfortably in both modern electronic productions and more organic soundscapes.
Modulation is extensive. The instrument includes 13 envelopes, 5 LFOs, and a 32-slot modulation matrix, offering a high level of routing freedom. Nearly any parameter can influence another, and eight macro controls allow complex modulation assignments to be shaped in performance. This makes it possible to create patches that evolve gradually, respond dynamically, or transform dramatically with a single gesture.
Performance capabilities are equally impressive. The 61-key version features polyphonic aftertouch, allowing each note to respond independently to pressure. There is also a ribbon controller for expressive sweeps and modulation gestures, as well as full MPE support for advanced expressive controllers. A desktop version is available for producers who prefer pads or modular setups.
The Leviasynth also includes built-in creative tools: a 3-track sequencer capable of automating macros and parameters, and an advanced arpeggiator with probability and variation functions. Effects such as reverb, delay, and chorus are integrated into the signal path, making it possible to design complete, production-ready sounds without external processing.
In terms of specifications, the Leviasynth offers 16 voices of polyphony, eight oscillators per voice, 300+ waveforms, 144 morphable algorithms, digital multimode filters alongside a true analogue 4-pole low-pass filter, 13 envelopes, 5 LFOs, a 32-slot modulation matrix, eight macros, a 3-track sequencer, advanced arpeggiator modes, and full MIDI, USB, CV/Gate connectivity. It features a large colour touchscreen combined with tactile encoders and buttons for navigation and control.
The price reflects its flagship status. The 61-key version typically retails around €3,199, while the desktop version generally falls between €2,499 and €2,699, depending on the retailer. It sits firmly in the high-end hardware category.
There are clear strengths. The sound design potential is enormous, the hybrid architecture offers both clarity and weight, and the modulation system is exceptionally flexible. The expressive performance features elevate it beyond a studio tool into a live instrument.
However, it is not without drawbacks. The learning curve is steep, especially for users unfamiliar with complex modulation systems. It is also a significant financial investment. And for musicians seeking instant vintage emulations or simple subtractive workflows, Leviasynth may feel overwhelming.
Overall, the ASM Leviasynth is a powerful and forward-thinking synthesiser. It rewards patience and experimentation, offering a vast sonic range for those willing to explore its depth. It is best suited to producers, sound designers, and performers who want evolving textures, expressive control, and a synthesis engine that goes far beyond traditional architecture.
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KHOROS RECORDS LTD
KHOROS RECORDS LTD