SENNHEISER MD321N TEST MEASUREMENT MICROPHONE - RARE
Very high grade long probe calibrated MICROPHONE which can be used for either general purpose RTA measurement in rooms or environments, or specifically in loudspeaker cabinet design where the long probe enables the small capsule end to be inserted into cavities, chambers, acoustic ports and other tight spaces, for local detection of error waves, rattles, voicecoil rub etc.
Originally designed for industrial purposes, it is rugged and resilient, yet of the highest acoustic quality.
As can be seen from the individual test graph supplied with the microphone, the actual frequency response is superbly linear flat.
Unlike most TEST mics, this Dynamic transducer is designed to cope with very high SPL, as found inside speaker cabs, making it uniquely capable.
In original plush case with Tuchel to XLR adapter lead, spare Tuchel connector for making up your own test lead, User Guide, original B & K test lab calibration printout and even manufacturer's box as supplied.
Highly sought after and unusual piece of kit. AUCTION ONLY.
Mainland U.K. Postage only.