Small Diaphragm

13 products from 6 brands, including RODE, Rycote, Sennheiser. Prices from $104.95 to $1,969.95, including GST. 1 ship within 1-2 business days.

Small diaphragm condenser microphones, also called pencil microphones, use a compact capsule for detailed capture of acoustic instruments, percussion, ensembles and stereo recordings. This range suits home studios, live sound, film and video work. Choose from RODE, Rycote, Sennheiser and Audio Technica models, with options for individual microphones, matched pairs and stereo camera setups.

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About the Small Diaphragm range

When choosing a small diaphragm condenser, compare the polar pattern, frequency response, maximum SPL, self-noise and sensitivity. Cardioid models focus on sound in front of the microphone and reduce pickup from behind. Supercardioid designs provide tighter directionality, while an omnidirectional capsule captures a more open room sound where available. A matched pair helps create consistent stereo recordings for acoustic guitar, piano, drums, choir and ambience. Check whether the microphone includes a pad or low-cut filter if you will record loud sources or manage handling and low-frequency noise.

Most models use an XLR connection and require 48 V phantom power from a compatible audio interface, mixer or microphone preamp. A USB-only setup cannot power or connect an XLR condenser without suitable additional hardware. Check the package carefully, because a matched pair, single microphone and camera microphone are different configurations. Camera-mounted models may include suspension hardware, while pencil microphones usually need stands, clips and cables. Compare cardioid, supercardioid and stereo options according to placement, room sound and the source you are recording.

Small Diaphragm questions

Do small diaphragm condenser microphones need phantom power?

Most XLR small diaphragm condenser microphones require phantom power, commonly 48 V, supplied by an audio interface, mixer or microphone preamp. Confirm the individual product specifications before buying. Do not connect an XLR condenser directly to a device that has no compatible microphone input or phantom-power supply.

Are small diaphragm condenser microphones good for acoustic guitar?

Yes. Their small, low-mass diaphragms respond quickly to transients, which can help capture the detail of acoustic guitar, cymbals and other instruments. Cardioid models are a practical choice in untreated rooms because they reduce pickup from the rear. Placement still affects tone, balance and unwanted room sound.

Should I buy one microphone or a matched pair?

Buy one microphone for close mono recording, spot miking or a simple video setup. Choose a matched pair when you want stereo recording with consistent microphones, such as acoustic guitar, piano, drum overheads, choir or room ambience. Check that the listing is for a pair before comparing specifications or accessories.

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