AtoVproject have come out swinging with a new, exciting and unique take on what you could think of as a ‘complex oscillator’. It’s an analogue design and signal path under digital control, which allows for a unique built in modulation section alongside an absolute festival of VCAs in the circuit offering LOTS of CV modulation options for harmonic control, TZFM and folding.

Each oscillator has 4 harmonics set an octave apart and each harmonic is its own triangle wave. These can be level (AM) modulated and used for TZFM (through zero FM) and all that goes into a mix section with external input into a wave folder. The wave folder is based on the circuit from the Befaco Chopping Kinky module (which I thought was a nice touch) with a redesigned VCA section.

The built in modulation is based on algorithmic noise which is used in video games to render things like mountain ranges, but there’s also 10 LFOs you can use. Either modulation type can modulate any of the 10 destinations with the harmonic controls and FM levels.

DHO manual & info – https://bit.ly/AtoV-DHO