Detail 01
16 voices of polyphony
Provides up to 16 voices for playing and building layered sounds.
Product detailSKU #1500000421575
BehringerUB-Xa 16-Voice Bi-Timbral Polyphonic Analog Synthesizer
modernelectronicpoprockprogressive rock
1/5
Independent shopping perspective
The Korena take
The UB-Xa is a 16-voice, bi-timbral analog synthesizer built around a 61-key semi-weighted keyboard. Its split and layering functions let you play two synth sounds in one setup, while velocity and aftertouch add performance response at the keys. Twenty-six rotary controls cover the VCOs, LFOs, envelopes, and VCAs; an eight-channel modulation matrix expands the sound-shaping options. Store finished patches in 512 user memories and call presets from the recall switches during a performance.
Strong match
Who this is for
- Building layered or split keyboard parts from two distinct synth sounds.
- Performances that need fast preset changes from the instrument's recall switches.
- Hands-on sound design using dedicated controls and the eight-channel modulation matrix.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Bi-timbral keyboard split and layering
Two separate synth sounds can be played together or assigned across a split keyboard.
Detail 03
512 user program memories
Custom sounds can be saved and recalled later.
Detail 04
Velocity and aftertouch
Key playing dynamics and aftertouch can contribute to expression.
Detail 05
26 rotary knobs and 8-channel modulation matrix
VCOs, LFOs, envelopes, and VCAs have direct controls, with further modulation routing available.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can the UB-Xa play two sounds at once?
Yes. Its bi-timbral design supports keyboard splits and layered use of two distinct synth sounds.
02How many custom sounds can I save?
It provides 512 user program memories.
03Does it support MIDI?
Yes, MIDI implementation is included.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Black
