TOUR Voltage 80 explorer

A machine you can cross-examine.

Select a voice. Hear a deterministic render from the Rust engine. Follow the signal path and see the measurements behind it.

The Voltage 80 panel, modelled on the Roland TR-808, with selectable voice strips

Use the voice buttons below to select a circuit on a phone.

Selected voice

Bass drum

Bridged-T resonator family

The kick combines a transistor-driven pitch jump, a four-component pulse shaper, a bridged-T body, retrigger injection and a level-dependent pitch sigh.

Control mapping preview. The current audio clip uses the factory default state.

Accent82% Tone56% Decay64%

Signal stage 01

Trigger + accent CV

MIDI velocity maps to the modelled trigger voltage, scaled per voice by the hardware’s accent chart. On the nonlinear drum circuits it changes how stages are driven, not merely output gain.

Synthesis is not running in your browser. Every clip is a fixed-seed render from the same VoltageDrums engine; browser playback may resample it.

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Guided tour

Start with the machine. Then follow the circuit.

Select a voice to hear it, then move through Machine, Circuit and Proof to see how the sound is built and measured.