Primo Microphone Capsules
Omni directional (non-directional) Signal to Noise ratio 80dB (Self Noise 14dBA) Available as single capsules, 2 matched or 4 matched Also available with short wires pre-soldered Sensitivity -28 dB (+/- 3dB at 1kHz, 0dB=1V/Pa) Operating Voltage 3 V (2-10 V) Maximum input Sound Pressure Level 119 dB Diameter 10 mm, depth 4.5 mm, Weight 0.9 grammes. Primo...
A tiny high quality capsule only 6mm in diameter and 2mm deep. Primo suggest the EM258 as a replacement for the Panasonic WM-61A. Signal to Noise ratio 74dB (Self Noise 20dBA) Sensitivity -32 dB (+/- 3dB at 1kHz, 0dB=1V/Pa) Operating Voltage 3 V (1.5-10 V) Useful Ultrasonic response Mono Module is available
Omni directional electret mic capsule. High performance, Low noise, High quality. Sensitivity: -42.0 (0dB=1V/PA) S/N Ratio: 70 dB at 1KHz Available as matched pairs This capsule requires a FET and circuitry. Primo EM23 Data sheet
Ultra low noise | High Sensitivity Wide Dynamic range | Omni Directional Primo EM184 with wires are available. Superb quality electret condenser mic capsule, its extraordinarily low noise and high sensitivity makes this ideal for recording nature sounds, backgrounds and ambiences. PRIMO EM172 DATASHEET
A tiny (6 mm dia) high quality Primo EM258 capsule as complete working microphone module ready to build in to a housing or enclosure. No soldering required Requires capsule and cable to be supported 1.0 metre screened cable. 3.5 mm stereo plug, the signal is sent equally to both the left and right channels. Primo EM258 Data Sheet EM172 Mono is available.
A complete working stereo microphone module ready to build in to a housing or enclosure. Complete working microphone ready to plug in No soldering required Ideal for binaral use Does require capsule and cable to be supported 1.5 metre screened cable Metal bodied, gold plated, stereo plug Single version of this module is available here
PVC Sleeve Holder for 10 mm microphone capsule, suitable for EM172, EM173 and EM184 capsules Internal diameter 9.5 mm External diameter 12 mm Height 8 mm Opening diameter 8 mm Capsule sits recessed from the front by approximately 1 mm
A collection of parts to make a simple high quality stereo microphone 2 x Primo EM172 capsules 1 x Neutrik gold plated stereo 3.5 mm plug Cable length 1.5, 3 or 10 metres Heatshrink to cover exposed wire Basic wiring diagram Alternately our Module Primo EM172 module is available.
A complete working microphone module ready to build in to a housing or enclosure. Ready to plug in, no soldering 1 metre flexible screened cable Requires capsule and cable to be supported Gold plated, moulded stereo 3.5 mm plug Uses the superb Primo EM172 capsule A stereo version of this module is available here PRIMO EM172 DATASHEET
6mm Microphone Capsule Holder. A convenient means of mounting tiny capsules, the rubber also provides some vibration isolation. Internal diameter 6mm External diameter 10 mm Height 10mm Maximum width 17mm Suitable for Primo EM258 and other 6mm capsules.
A pair of clip-on lavalier microphones using the superb low noise, high sensitivity Primo EM172 capsules. Rugged black anodized aluminium enclosure, metal grid, tough metal clip and 1.1 metre of thin flexible screened cable. Cable is terminated with a gold 3.5 mm stereo plug. A Mono Clippy is also available. Primo EM 172 Z-1 Data sheet