Drones, beating oscillators and pulsating sounds, that's what the Dronebank has been designed for. It's not a CV laden über-oscillator, it just has five analog oscillators with individual frequency controls, period!
The Dronebank's five oscillators create a rather low harmonic sound and the VCOs' frequencies can be set individually. There's a mix output but each oscillator has a separate out, too. That can be pretty interesting in combination with a stereo mixer with panorama controls.HP : 12