beyerdynamicMM 1 Condenser Measurement Microphone (Omnidirectional)
SKU: 730289
EAN: 4010118730283
Be the first to write a review!
Out of Stock - Available to Order
The MM 1 is a flexible condenser measurement microphone for acoustic measurement of studio rooms, PA and ELA systems, and for monitoring sound pressure levels. The measurement microphone has also made a name for itself in research, development and industry. Equipped with a high-quality back electret condenser capsule, the diffuse-field equalized microphone has a linear frequency response at 90°.
The MM 1 is manufactured by hand within extremely tight tolerances at the company's site in Heilbronn, Germany.
• Ideal for acoustic measurement in different environments
• Linear frequency response at 90° (diffuse field calibrated)
• Low tolerance ± 1.5 dB in the range between 50 Hz to 16,000 Hz
• Individual calibration data for 0° and 90° free-field measurement available upon request
• Simple calibration of several loudspeakers in the (home) studio
• Slim housing with protruding microphone capsule for minimum influence on the acoustic environment
• Handcrafted in Germany
- Transducer typeCondenser (back electret)
- Operating principlePressure
- Frequency response20 - 20,000 Hz (50 - 16,000 Hz ± 1.5 dB), diffuse field calibrated
- Polar patternOmnidirectional,
- Sensitivity (0 dB = 1 V/Pa)15 mV/Pa (= -36.5 dBV) ± 1 dB
- Nominal impedance160 Ω
- Nominal load impedance≥ 2.2 kΩ
- Max. SPL at f = 1 kHz, k = 1%, RL = 2.2 kΩ122 dBSPL
- Signal-to-noise ratio rel. to 1 Pa> 57 dB
- A-weighted equivalent SPLapprox. 26 dB(A)
- Power supply12 - 48 V phantom supply
- Current consumptionapprox. 1.9 mA
- Outputelectronically balanced
- Connection3-pin XLR, male
- Length139 mm
- Shaft diameter19 mm
- Head diameter9 mm
- Weight73 g
Shop With POLAR
PAYMENT
Secure (SSL encrypted) payments with MasterCard, Visa, American Express and PayPal.
SHIPPING
Standard 2-3 Day, Next Day and Saturday delivery options available.
EXCLUSIVITY
As the exclusive UK distributor to some of the world’s top brands, you can trust that our products are authentic and direct from the manufacturer.