Hybrid VCO with built-in LFO

Aether Oscillator is a design by Vinicius Brazil. It's an analog VCO that features an internal LFO that can me used for FM and PWM.
The LFO can be set to eight different waveforms using the LFO Wave button.

The Aether also features 2 sub outputs (-1 and -2 octaves), CV input for LFO frequency and a HardSync input.

http://www.vbrazilsystems.com/aether-oscillator.html