Sound Design and Synthesis Engine
Elka-X uses two DCO oscillators with triangle, sawtooth, square and variable pulse waveforms, each with independent tuning. Both oscillators support PWM cross modulation and ring modulation, and a white or pink noise generator is available.
The filter is a CEM3320-style multimode design. It offers 12 or 24 dB/oct lowpass, 6 or 12 dB/oct bandpass, and 12 dB/oct highpass modes, so you can shape the tone in ways the original hardware made famous.






