Tap a tempo. Get every delay subdivision in milliseconds. Find the sub-bass frequencies for any key. Free, browser-only, no signup.
Hit the pad on every beat. Or type the BPM directly below.
Updates live as your BPM changes. Both delay (ms) and LFO/auto-filter (Hz) shown.
| Note | Straight | Dotted | Triplet |
|---|
Frequencies for octaves 0–3 (where the sub lives). Octave 1 is typically the sweet spot for dubstep / drum'n'bass / trap sub-bass.
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