SOUNDTRONAUT

Vintage instruments. In your browser. Instantly playable.

Instruments

Swipe sideways — each panel is its own app.

Casio VL-1

The pocket-sized vintage synth (1980)

Faithful browser remake of the 1980 Casio VL-Tone. Monophonic pulse synth with 6 tones, 10 rhythms, 100-note sequencer, and built-in calculator.

Versions: 1:1 Layout True-to-original horizontal layout — best on iPad landscape and desktop Hybrid Keyboard always visible at the bottom — perfect for iPhone Original build First version with separate button groups

Sampler Studio

In-browser sampling workshop

Four tracks — drums, bass, FX, and studio. Build loops, layer them, twist them with effects. Soundtronaut's first sketch, runs straight in the browser.

Versions: Web Full studio view iPad version One-window mode for tablets

Why?

Soundtronaut rebuilds classic instruments faithfully in the browser. No download, no setup. Hit power, play. Each device behaves like the original — same layout, same sound character, same quirks.

Everything is vanilla HTML, CSS, JS, and Web Audio. No tracking, no ads, no account. Personal project.