Unleash your sonic creativity with the Behringer KOBOL EXPANDER, a duophonic analogue synthesizer that brings the legendary circuits of the 1970s into your modern studio setup. This authentic reproduction of the original “Kobol Expander” features dual VCOs with 7 morphing waveforms, oscillator synchronisation, and pulse-width modulation that capture the essence of vintage analogue synthesis. The unique 4-pole VCF provides the natural saturation that made “Kobol” synthesizers so distinctive and sought-after.
Built for versatility, the KOBOL EXPANDER offers a semi-modular design that works straight out of the box without requiring any patching for immediate performance. The analogue LFO features two selectable waveforms with multiple destinations, while the built-in noise generator and voltage processor expand your sound palette considerably. With 32 patch points available, you can easily integrate this synthesizer with other modules or external equipment to create complex, layered compositions.
Designed to fit seamlessly into any studio configuration, the KOBOL EXPANDER is Eurorack-compatible and can be mounted in a standard case using the included hardware. The comprehensive MIDI implementation includes channel selection and voice priority options, while the 16-voice Poly Chain capability allows you to combine multiple units for expanded polyphony. With 31 direct controls providing real-time parameter access and an external audio input for processing external sources, this synthesizer offers both immediate playability and deep sound design possibilities.
- FEATURES:
- Analog duophonic synthesizer with 2 VCOs and 7 morphing waveforms for infinite sound creation
- Authentic reproduction of original “Kobol Expander” circuitry from the ‘70s
- Semi-modular design requires no patching for immediate performance
- Pure analog signal path based on authentic VCO, VCF and VCA designs
- Dual oscillators with 7 waveforms, oscillator sync and pulse width modulation
- Unique 4-pole VCF design for natural saturation only found in ”Kobol” synthesizers
- Analog LFO with 2 selectable waveforms and multiple destinations for advanced sound creation
- Additional noise generator dramatically expands waveform generation
- Oscillator sync for piercing lead sounds and complex effects
- 32 patch points for advanced modular connection and integration with external equipment
- 31 controls give you direct and real-time access to all important parameters
- External audio input for processing external sound sources
- Complete Eurorack solution – main module can be transferred to a standard Eurorack case
- 16-voice Poly Chain allows combining multiple synthesizers for up to 16 voice polyphony
- Comprehensive MIDI implementation with MIDI channel and Voice Priority selection



