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Phantasmatic is another new module for Cherry Audio’s Voltage Modular. Like its older brother Prismatic, it uses phase distortion to shape waveforms by changing the way the phase accumulator moves through a wavetable.

Where Prismatic uses an 8-bit processing path, with small lookup tables and fixed-point arithmetic running at a 16Khz sample rate, Phantasmatic runs at 48Khz and uses double precision floating point arithmetic throughout. This eliminates most of the soft (and occasionally harsh) digital noise that blankets Prismatic’s output, yielding a cleaner but slightly less characterful sound. It also cleans up a lot of aliasing, especially with the 2x oversampling anti-aliasing filter engaged (controlled via a “niceness” switch, where Prismatic had a “nastiness” switch for making the sound worse).

Whatever you now find weird, ugly, uncomfortable and nasty about a new medium will surely become its signature. CD distortion, the jitteriness of digital video, the crap sound of 8-bit - all of these will be cherished and emulated as soon as they can be avoided.

– Brian Eno, A Year With Swollen Appendices

Prismatic is a new module for Cherry Audio’s Voltage Modular. It uses phase distortion to shape waveforms by changing the way the phase accumulator moves through a wavetable.