He pulled up the spectral analyzer. The plugin was outputting frequencies far above the human hearing range—18 kHz, 19 kHz, then a spike at 22.05 kHz (Nyquist limit of his session). It was data, not sound. He recorded the output to an audio file, then ran his spectral decoding script.
The synthesizer is known for a "polished" digital sheen that sits well in a mix without requiring excessive external processing. Built-in Effects Suite
