"Forever" shipping now

Announced at Superbooth '26, Forever is now shipping!
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"Forever" is an audio freeze/infinite sustain effect based on the "Temporal Freeze" algorithm on the disting NT. It captures sound at a moment in time and sustains it indefinitely.

Three independent freeze voices each have their own gate input and toggle switch, and so can be triggered manually or by CVs from other modules.

Each voice can also overdub, layering up new source material into the frozen audio, and can play back detuned (defaulting to an octave down), adding weight and richness to the sound.

A USB port is provided for firmware updates, configuration, and MIDI control.
Available immediately, stock permitting - see Where To Buy.

Welcome!

Expert Sleepers make Eurorack modules, and other synth hardware. We also make VST, AudioUnit and AAX plug-ins for macOS and Windows, as well as plug-ins for VCV Rack.

We also run a small music label on Bandcamp, showcasing artists who use our products.

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