Filters

Filters are audio effects applied to the live player. They take effect immediately, apply to the current and queued playback, and can be combined (except /reset, which clears them). DJ permission may be required when DJ mode is on.

Command	Argument	Effect
/8d	—	Rotating “8D” surround effect that pans audio around the stereo field.
/bassboost	[level] — off, low, medium, high	Boosts low-frequency (bass) content by the chosen amount.
/karaoke	—	Attenuates center-channel vocals for a karaoke-style mix.
/lowpass	—	Cuts high frequencies for a muffled, “underwater” sound.
/nightcore	—	Speeds up tempo and raises pitch for the classic nightcore sound.
/pitch	<pitch> — 0.5–5	Sets pitch independently of speed.
/rate	<rate> — 0.5–5	Changes playback rate (affects both speed and pitch).
/speed	<speed> — 0.5–5	Changes playback speed without altering pitch.
/rotation	—	Slow audio panning (rotation) effect between the left and right channels.
/tremolo	—	Oscillates the volume for a wobbly, pulsing effect.
/vibrato	—	Oscillates the pitch for a wavering effect.
/reset	—	Disables all active filters and returns to normal playback.

Strong or stacked filters may slightly reduce perceived audio quality. Use /reset to clear everything at once.