How to compress a snare drum

For most snares, set threshold around −10dB, ratio 4:1, attack 15ms, release 100ms.

Updated 2026-05-03
Short answer

For most snares, set threshold around −10dB, ratio 4:1, attack 15ms, release 100ms. The medium attack lets the crack through, and the medium release pulls up the snare's body and ring without pumping. For more snap, push attack to 20ms.

Set threshold for 4–6dB gain reduction

Pull the threshold down until the gain reduction meter shows 4–6dB on the loudest hits. For most snares that lands around −10dB. Heavy snare compression (8–10dB GR) is a stylistic choice for rock and punk; for pop and hip-hop, stay in the 4–6dB range.

Ratio 4:1 is the snare standard

4:1 is the classic snare compression ratio, audible but not aggressive. 6:1 or 8:1 works for rock where you want the compressor as character. Below 3:1 and the effect is usually too subtle to be worth the CPU.

Attack 15ms keeps the crack

The crack of a snare lives in the first 5–15ms. A fast attack (1–3ms) flattens the crack and the snare sounds weak. Start at 15ms. If you still want more crack, push to 20–30ms. If you want the compressor to be the character (squashed punk snare), drop to 5ms.

Release 100ms pulls up the ring

A medium release (80–120ms) lets the compressor recover during the snare's tail, which pulls up the body and ring. This is what makes a compressed snare sound 'fat'. For a tight snare with no ring, drop to 60ms; for a long-sustaining snare, push to 150ms.

Frequently asked
What ratio for snare compression?
4:1 is the standard. 6–8:1 for rock and aggressive snare sounds. Below 3:1 and you barely hear the compressor working. Heavy parallel compression (10:1+) on a duplicate bus is a different technique.
Should attack be fast or slow on snare?
Slow enough to keep the crack, usually 10–20ms. Fast attacks (1–3ms) clamp the transient and the snare loses snap. The exception is when you want the compressor as character, like a deliberately squashed rock snare.
Why does my snare sound flat after compression?
Attack is too fast. The compressor is killing the transient before it can reach your ear. Push attack to 15–20ms and the snare will get its crack back. If it's still flat, also check that you haven't over-compressed (more than 6–8dB GR).
Should I parallel compress a snare?
Often yes. Send the snare to a parallel bus with heavy compression (10:1, fast attack, fast release) and blend it under the dry snare. You get the body and sustain of heavy compression without losing the dry snare's transient.

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