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 Comparison table for Primo Microphones
Please note the Primo EM184 capsule is no longer manufactured. The Primo EM264Y is a close equivalent. Primo EM184 Cardioid Microphone Capsule. Available singly or as sensitivity matched pairs for stereo use. Available as 4 matched capsules for ambisonic use. Also available with pre-soldered wires Comparison table for the Primo Microphones
5 cm black and red leads soldered to the capsule. We heatsink the capsule before soldering so it is never over-heated. Primo EM184 Clippy also XLR Clippy Mono & Stereo are abailable. Primo EM172 with wire are available.
Cardioid Electret (Uni-directional 2-2) Signal to Noise ratio 78dB at 1 kHz (1 Pa, A weighted network0 2-5) Sensitivity -31dB (+/- 3dB at 1kHz, 0dB=1V/Pa) Operating Voltage 5 V (2-6) Maximum input Sound Pressure Level 127dB S.P.L. 2-8 Also available with short wires pre-soldered Available as single capsules, 2 matched or 4 matched Weight 1.8 g
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 Comparison table for the Primo Microphones This capsule requires a FET and circuitry, please see the datasheet below
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 Comparison table for the Primo Microphones