About oXben Deck

oXben Deck is a browser-based DJ simulator and synthesizer. It features a programmable drum machine with a step sequencer, a synthesizer for shaping oscillator waveforms with filter and envelope controls, and real-time audio effects including reverb and delay — all powered by the Web Audio API with no plugins required.

Deck is intended for music producers, beatmakers, and anyone curious about electronic music production. Patterns can be built from scratch in seconds and played back in real time. Every sound is generated natively in the browser, so the tool works completely offline once the page is loaded.

How to Use

• ▸ Drum Machine: Toggle steps on the grid to program a beat pattern, then click Play to hear it loop.
• ▸ Synthesizer: Adjust the oscillator type, frequency, filter cutoff, and envelope settings to shape your sound.
• ▸ Effects: Use the reverb and delay sliders to add space and depth to the output.
• ▸ Change the BPM slider to control playback speed across all components simultaneously.