Zero 1 Synth
Price history
- On sale
- 30 of the last 90 days
- Lowest in 90 days
- $5.00
- Highest in 90 days
- $7.00
About this plugin
Zero-1 is a single-oscillator virtual analog synthesizer that takes its design cues from the Yamaha CS01, the 1982 monosynth that democratized analog synthesis for bedroom producers. What distinguishes Loot Audio's interpretation is its unconventional signal path: the core oscillators are routed through tube saturation and a Watkins Copicat tape delay before sampling, introducing harmonic complexity and temporal character absent from typical digital recreations. The tape loop splice artifacts and inherent nonlinearities of the analog front-end processing contribute tangible movement and color to what would otherwise be clinical waveforms.
The instrument provides five waveshape options - triangle, sawtooth, 50% and 25% pulse waves, plus PWM - all multisampled in 24-bit resolution to preserve the tonal nuance imparted by the preprocessing chain. Perhaps most significantly, Zero-1 includes dual filter emulations representing both the original 12dB/oct Mk I topology and the steeper 24dB/oct Mk II variant, allowing users to dial in either the thinner, more nasal character of the earlier design or the fatter, more assertive response of the revision.
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Zero-1 appeals primarily to producers and sound designers seeking vintage monosynth textures with built-in harmonic interest, particularly those working in techno, industrial, and experimental electronic music. The inherent saturation and tape artifacts reduce the need for additional processing chains. Compared to straightforward CS01 emulations, Zero-1 trades authenticity for sonic personality, positioning itself alongside tools like Arturia's Minimoog V rather than strict historical recreations. The patch architecture is straightforward enough for rapid exploration yet flexible enough for detailed sound design.