BEHRINGER KOBOL-EXPANDER Analogue Semi-Modular Synthesizer with 2 VCOs Featuring 7 Variable Waveshapes and Unique “Kobol” VCF in Eurorack Format

Authentic reproduction of original “Kobol Expander” circuitry from the ‘70s
    
Semi-modular design requires no patching for immediate performance
    
Pure analogue signal path based on authentic VCO, VCF and VCA designs
    
Dual oscillators with 7 waveforms, oscillator sync and pulse width modulation 

Analogue duophonic synthesizer with 2 VCOs and 7 morphing waveforms for infinite sound creation
 
Dual oscillators with 7 waveforms, oscillator sync and pulse width modulation

Unique 4-pole VCF design for natural saturation only found in 'Kobol' synthesizers