Powerfully Compact, Incredibly Capable

The UB-Xa MINI is a compact analog polyphonic synthesizer that delivers big sound in a small package. With a fully analog signal path and three rich VCOs, it brings iconic ’80s textures into the modern age. Whether in the studio or on stage, its portability and punch make it an ideal choice for musicians who want authentic tone without compromise. 

A Mini Synth with Maximum Impact

Sized for convenience but designed for performance, the UB-Xa MINI captures the essence of the UB-Xa in a streamlined format. It features a powerful analog engine, lush analog filters, and versatile modulation options, giving creators access to classic sounds and expressive controls – all in a more travel-ready design. 

Total Control at Your Fingertips

With 27 touch-sensitive keys and an intuitive layout, sound shaping is immediate and fun. The switchable 12/24 dB analog filter offers powerful tone sculpting, while the LFO with three waveforms modulates pitch, cutoff, and pulse width with ease. Every knob and key are tuned for tactile, musical response. 

Features That Inspire

More than just a synth, the UB-Xa MINI includes a 16-step motion sequencer with 10 memory slots – ideal for live grooves and evolving textures. Its ring modulator brings edgy, metallic tones to life, and versatile play modes like ring unison and octaves open up a broad sonic palette for producers and performers alike.

Analog for Every Application

From retro synthwave to cinematic scoring, the UB-Xa MINI adapts to your musical world. Its versatile analog engine and performance-ready features make it perfect for both beginners and pros seeking timeless tone in a smart, modern format – at a price that’s as approachable as the instrument itself.