RC-455 is a WebAudio synthesizer, here's how what you get:
- 3 oscillators with waveform, detune and amp control
- Low-pass and high-pass filter
- Distortion and reverb units
- LFO and envelope controlled modulation
- Arpeggiator and pitch control
- Vocoder(!)
You can play the synth with your mouse, keyboard or hook up any MIDI controller if your browser supports the WebMIDI API.
To save presets press the ✦ button, press × to delete them.
More detailed instructions on GitHub.
Have fun!