Oxium

The deal

$19.98 at KVR Marketplace (down from $79), on sale until 28 Aug 2026.

What it is

Oxium is a performance-oriented virtual synthesizer from XILS-lab with up to 8 oscillators per patch and a dual filter structure including a zero-delay feedback filter with self-oscillation. It delivers warm, full-character analog tones that cut through a mix without being overly bright. The distinctive "Flower" interface and central modulation page keep complex sound design fast and intuitive.

Who it's for

Producers and performers who want expressive, analog-flavored synthesis with deep modulation options but without a steep learning curve.

Key features

• Up to 8 oscillators per patch with multiple waveform options for rich, layered sounds
• Zero-delay feedback filter with self-oscillation for authentic analog filter character
• Le Masque modulator with 16 customizable zones for rhythmic and evolving textures
• Over 250 presets from professional sound designers covering pads, leads, basses, and more