As part of its Winter Sale, KV331 Audio has announced that the Synthmaster One software synthesizer is available for free.
SynthMaster One is KV331 Audio’s single layer single screen wavetable synthesizer with a simple workflow. With its simple layout, rich wavetable/waveform content and inspiring factory presets library, SynthMaster One is a must have for all synth enthusiasts.
Regularly priced $49 USD, SynthMaster One for Windows and Mac (VST/VST3, AU and AAX) is free until January 4th, 2026.
Additionally, customers can get an additional 10% discount on any paid product at the KV331 Audio store (including products on sale) by using coupon code REKKERD at the checkout.
- Synthmaster 3 semi-modular synthesizer: $49 USD (regular $99 USD).
- Synthmaster Player 3 Player with 4450 factory presets: $29 USD (regular $49 USD).
- Synthmaster Producer Bundle including Synthmaster 3, Synthmaster 2 and Synthmaster One + 10 expansion packs: $69 USD (regular $149 USD).
- Synthmaster Everything Bundle including all expansions: $129 USD (regular $299 USD).
The Winter Sale expires January 19th, 2026.
More information: KV331 Audio
