Band-limited PolyBLEP VCO → tube-ish saturation (no libs, single HTML)

stopped

Waveform Band-limited (reduced aliasing).

Frequency: 110 Hz

Drive: 0.60

Bias (asymmetry): 0.18

Adds even harmonics. Keep modest.

Tone (post LPF): 12000 Hz

Lower tone = darker/less fizz.

Output level: 0.20

If you hear nothing: (1) you must click Start, (2) iOS silent switch/volume/Bluetooth, (3) you must open via http(s) not file://.