Discover the Behringer UB-Xa, an authentic analog synthesizer offering 16-voice bi-timbral polyphony. A faithful reproduction of the legendary OB-Xa, this instrument features two VCOs per voice, with the option of synchronizing the oscillators. Vintage mode lets you select from 8 iconic synthesizer signatures, including OB-Xa and OB-8.
With 61 semi-weighted keys, featuring polyphonic after-toucha and velocity sensitivity, the UB-Xa offers an expressive playing experience. The VCOs and VCFs are based on reproductions of the original 3340 and 3320 semiconductor designs, generating adjustable waveforms such as sawtooth, triangle and square.
The flexible 8-channel modulation matrix opens up extensive sonic possibilities, while the arpeggiator and dual-layer sequencer enable real-time transpositions. Dedicated controls, high-quality LCD display and preset recall switches ensure direct parameter manipulation.
With 512 user memories, fully balanced outputs, CV/pedal inputs, and MPE compatibility, the UB-Xa offers a rich sonic experience and exceptional expressiveness for synthesizer enthusiasts. Immerse yourself in the world of the Behringer UB-Xa, where analog power meets modern versatility.
SPECIFICATIONS
- Authentic Analog 16-Voice Bi-Timbral Polyphonic Synthesizer with 2 VCOs, Multi-Mode VCFs and 2 LFOs
- Analog polyphonic synthesizer and authentic reproduction of classic OB-Xa including original factory patches
- Vintage mode allows selection of 8 synthesizer signatures including OB-Xa, OB-8 and more
- 16 voices with 2 VCOs per voice and oscillator sync mode
- Multi-timbral capability allows splitting or layering 2 different sounds
- VCOs and VCFs based on reproductions of original 3340 and 3320 semi conductor designs
- Both VCOs generate sawtooth, triangle or square waveforms with variable pulse width
- Selectable dual-slope 12/24 dB analog low-pass filter per voice with adjustable resonance
- 61 semi-weighted full-size keys featuring poly after-touch and velocity sensitivity
- Flexible 8-channel modulation matrix for dramatic expansion of sonic possibilities
- Dual-layer arpeggiator and sequencer with real-time sequence transpose
- Velocity and after-touch can be optionally used for more expressive performance
- 2 dedicated LFOs with 7 waveform shapes for modulation of pulse width, oscillator pitch and filter cutoff frequency
- 2 ADSR generators per voice for control of VCF and VCA
- Stereo VCA per voice to allow control over voice/layer panning
- 26 rotary controls give direct and real-time access to all important parameters
- High-quality LCD Display with encoder for rapid parameter editing
- Assignable preset recall switches for immediate program selection
- Spring-loaded pitch and assignable modulation paddles provide total hands-on performance
- 512 user program memories with “compare and match” feature to quickly match all analog controls to stored program values
- Fully servo-balanced outputs for highest signal integrity
- CV/pedal inputs for connection to expression pedals and footswitches
- MIDI Polyphonic Expression (MPE) to enable multidimensional controllers and multiple parameters per note
- Comprehensive MIDI implementation (including NRPN/CC control of all parameters and bulk load/save)
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