Recording drums requires more preparation than any other instrument in popular music. The microphone count, room acoustics, tuning character, and head selection all contribute to the final sound in ways that can't be entirely fixed in the mix. Getting the drums sounding right before recording begins — particularly the tuning — saves enormous time in post-production.
Tuning for Recording: Key Differences from Live
Drums for recording need to be tuned more carefully than drums for live performance, because microphones capture everything — including ring, uneven lug tension, and out-of-character resonant heads — in ways that don't always translate well to listeners. A few key differences in approach:
- Fresh heads: always record with new or nearly new drumheads. The difference between a fresh head and one that's been on the drum for six months is audible in a recording even when it's inaudible live through a PA.
- Medium character as default: for recording, medium character tuning is the safest starting point. It gives the engineer options — low-character tuning can feel too muddy in close-mic context, and high-character can sound thin or harsh when close-miked at high gain.
- Less muffling: the natural sustain and ring that drummers mute or dampen live often sounds more musical in a recording. Start without muffling and add it only if specific frequencies are causing problems.
- Resonant heads matter more: in a live context, the resonant heads are less critical because the PA dominates. In recording, the close mics hear everything — a poorly tuned or worn resonant head noticeably degrades the tom and floor tom sounds.
Kick Drum Microphone Placement
The kick drum typically uses two microphones in a professional recording: one inside the shell (through the front head port) and one outside against the front head.
Inside microphone: an AKG D112, Shure Beta 52A, or Audix D6 is placed inside the port, aimed at the beater strike point. Position the capsule 2–4 inches from the batter head and slightly off-centre from the exact beater impact point — directly on axis produces too much click, slightly off-axis gives more body with the attack. The inside mic controls the attack character in the final mix.
Outside microphone: a large-diaphragm dynamic or condenser is placed outside the front head. The Electro-Voice RE20, Sennheiser MD 421, AKG D12, or a large-diaphragm condenser (Neumann U47, AKG C414) are all used in this position. Place it 3–6 inches from the port opening, slightly off-axis. The outside mic captures the body, low-end fundamental, and front head resonance — it is the "weight" of the kick sound in the mix.
At medium character (22-inch: 81 Hz batter, 87 Hz front), the balance between the inside and outside mic determines whether the kick sounds more modern (attack-forward, shorter decay) or vintage (body-forward, longer sustain). Fade in the outside mic to taste.
Snare Drum Microphone Placement
The snare drum is almost universally captured with a Shure SM57 — a dynamic cardioid microphone that handles high sound pressure levels and produces a natural, balanced snare character. Position the SM57 above the batter head, angled at 20–30 degrees from horizontal (nearly parallel to the head). The capsule should point at the area between the centre and edge of the head, positioned about 1–2 inches above the rim.
The exact position affects the tone significantly. Pointing toward the centre adds more crack and attack — the stiffest part of the head. Pointing toward the edge captures more overtones and warmth. For a standard rock snare at medium character (290 Hz batter), positioning the capsule about two-thirds of the way between rim and centre gives a balanced result.
A second microphone below the resonant head — another SM57 or a small-diaphragm condenser — captures the snare wire sound independently. Position it about 1–2 inches below the rim, angled upward at the resonant head. Always flip the phase (polarity) of the bottom snare mic — without phase correction, the top and bottom mics partially cancel each other, producing a thin, hollow snare sound.
The blending ratio between top and bottom mic shapes the snare character: more top mic gives body and crack; more bottom mic gives wire sizzle and brightness. Most engineers keep the bottom mic lower in the mix as an accent rather than a primary signal.
Tom Microphone Placement
Each rack tom and floor tom typically receives its own close microphone. Clip-on dynamics (Sennheiser e604, Audix D2, Shure Beta 98) mount directly on the hoop — convenient for tracking because they move with the drum and maintain consistent placement through the session.
Stand-mounted microphones give more flexibility. For rack toms (10-inch, 12-inch), the Sennheiser MD 421 or Shure SM57 positioned 1–2 inches above the rim at 30–45 degrees is the standard approach. The MD 421's five-position bass roll-off helps manage proximity effect — set it to position 2 or 3 for 10-inch and 12-inch toms at medium character.
For floor toms (14-inch, 16-inch), the Audix D4 or Sennheiser MD 421 captures the lower fundamental more effectively than a vocal-range dynamic. Give the floor tom mic slightly more distance from the head (2–3 inches vs 1–2 inches for rack toms) because the larger diameter produces more air movement that benefits from a short development distance.
Tom mic bleed — hi-hat sound getting into the tom mic — is the most common problem in multi-mic drum recording. Use tight cardioid dynamics, position rack tom mics to point away from the hi-hat, and consider gating each tom track in post-production. The tom's attack provides a strong gate trigger that usually produces clean results without artifacts.
Overhead Microphone Placement
Overhead microphones capture the full kit — cymbals, the air and room sound of the kit, and the overall stereo picture. Two small-diaphragm condensers in an ORTF or spaced pair configuration are the most common choice.
ORTF stereo pair: two cardioid condensers placed 17 cm apart, angled outward at 110 degrees between them, positioned 2–4 feet above the kit (typically centered above the snare). This produces a natural, cohesive stereo image with good mono compatibility. The Sennheiser MKH40, Neumann KM184, or Rode NT5 are popular choices.
Spaced pair (A-B stereo): two microphones spaced 3–6 feet apart above the left and right sides of the kit. Produces a wider stereo image with more ambient room character. Better for rock and country where a larger, more dramatic stereo picture is desirable. Less mono-compatible than ORTF.
Overhead levels in the mix determine how much room and cymbal contribute to the overall drum sound. Heavy overhead presence creates an ambient, live quality; recessed overheads with dominant close mics produce a tight, punchy, close sound. Match the balance to the production style of the track.
Room Microphones
A pair of room microphones — placed 6–12 feet from the kit, often in the corners of the recording space — capture the acoustic character of the room itself. Room mics are a powerful creative tool: heavily compressed room mics (using slow attack, fast release settings on a compressor like the Universal Audio 1176) produce the "big room" drum sound used extensively in classic rock and 1980s pop.
Room mics are most effective in well-treated or naturally reverberant spaces. In a small, untreated home studio, room mics often capture the problematic reflections of the space rather than useful ambience — they can be omitted in these environments without a significant loss.
Tuning Checklist Before Recording
- Install fresh drumheads on all drums to be recorded (at minimum the batter heads)
- Seat each new head by pressing firmly in the centre before tensioning
- Tune all drums to medium character using the calculator as a reference
- Check every lug on every drum with a drum tuner — even tension is critical in close-mic recording
- Check that floor tom legs are not pressing against the shell (kills sustain)
- Tape or remove any rattling hardware — cymbal wing nuts, hi-hat clutch, snare strainer — that vibrates sympathetically during recording
- Play the full kit and listen for sympathy resonances between toms and the snare before the session begins