MELLOW 2
The deal
$9 at Plugin Boutique (down from $119, 92% off). No coupon code needed. Deal runs through August 16, 2026.
What it is
MELLOW 2 is UJAM's virtual acoustic bass instrument, built around a meticulously recorded double bass. It runs in two modes: Player Mode, which uses AI-driven articulation modeling across 60 styles and 1,380 phrases to generate realistic fingered bass lines, and Instrument Mode, which gives direct keyboard control over the full sampled fretboard. The tone is warm, woody, and organic - the kind of upright bass sound that sits naturally under jazz, R&B, singer-songwriter, and hip-hop tracks.
Who it's for
Producers and songwriters who need a convincing acoustic bass part without hiring a session player or programming articulations by hand. Jazz and R&B producers looking for authentic upright tone, and hip-hop or lo-fi producers wanting warm, human low end, will get the most out of it.
Key features
- 60 playing styles and 1,380 phrases covering a wide range of grooves and genres
- Player Mode auto-generates realistic fingered articulations, while Instrument Mode exposes the full sampled fretboard for manual playing
- MIDI drag-and-drop lets you pull generated phrases straight into your DAW for further editing
- 15 Finisher multi-effect modes plus amp, vibrato, reverb, and octave controls let you shape the tone without leaving the plugin
