Product Announcements: Audio Microphones

PCB Piezotronics new Acoustic Measurement brochure contains the latest acoustic products including microphones, preamplifiers, sound level meters and related accessories. (read more)

The 378B20 microphone/preamplifier has a sensitivity rating of 50 mV/Pa. This model is popular due to its wide dynamic and frequency range. Electronics are housed in the preamplifier section which features the lowest electrical noise rating (5µV) and widest temperature range (-40°C /+80°C) of any standard preamplifier in its class. (read more)

Challenge Electronics Corporation doesn't try to be a specialist in all product areas. Instead, we leverage our core strength in sounding devices to help you source products that we can support from design through production. Microphones represent a natural extension to our core area, and we provide many devices suited for use in a wide variety of applications. (read more)