Reverb is roughly half of dub techno's sound — heavy reverb that is modulated, filtered, and distorted, paired with delay

Pheek claims dub techno ‘really starts with a heavy use of reverb, which has to be modulated, filtered, and distorted,’ and that picking the reverb well is ‘almost 50% of your job done.’ The reverb should not be a static plate slapped on the end: it is heavy (high wet), moving (modulated), shaped in frequency (filtered), and driven for colour (distorted). Combined with a delay (long or short), this creates a thick background that turns a simple, empty-sounding source into a ‘velvety, dreamy carpet’ — the atmospheric quality fans of the genre are after. Plate models suit general use and hall models suit sustained notes.

Examples

A heavy plate reverb, filtered and gently distorted, with an LFO modulating its decay or size, fed alongside a delay so simple chord hits bloom into an evolving, dreamy background.

Assessment

If you could pick only one effect for a dub techno track, why is reverb the right choice, and what four treatments must it receive to serve the aesthetic?