- Description
Details
On the basis of the MC 740 microphone capsule this new microphone has been equipped with an improved low-noise pre-amplifier and an impedance transformer without transducer. Due to a two-stage roll-off filter (80 and 160 Hz) compensating the close miking effect and a two-stage pre-attenuation (-10 and -20 dB) the MC 840 is a superior microphone for any recording application. It has been designed without compromise to capture every sound detail with absolute clarity and purity. Applications for the MC 840 include recording orchestras resulting in a superb transparent sound.- Features
Features
- Large diaphragm capsule with gold vaporised double diaphragms.
- Elastic capsule mounting.
- Five selectable polar patterns.
- Switchable pre-attenuation for high sound pressure levels.
- Switchable two-stage roll-off filter.
- Specification
Transducer type Condenser Operating principle Pressure gradient Frequency response 30 - 20,000 Hz Polar pattern switchable:Omnidirectional,Wide cardioid,Cardioid,Hypercardioid,Figure eight Open circuit voltageat 1 kHz (0 dB = 1 V/Pa) 18 mV/Pa Nominal impedance 180 Ω Load impedance 1000 Ω Max. SPL at 1 kHz,without pre-attenuation 127 dB With -10 dB pre-attenuation 137 dB With -20 dB pre-attenuation 147 dB Signal-to-noise ratio rel. to 1 Pa Approx. 70 dB A-weighted equivalent SPL Approx. 17 dB Power supply 11 - 52 V phantompower Current consumption 4.6 mA Low frequency roll-off Switchable, 6 dB/octaveat 80 Hz and 160 Hz Connector 3-pin XLR malePin 1 = ground,Pin 2 = +, Pin 3 = - Dimensions Specifications Length 165 mm Shaft diameter 37 mm Head diameter (L x W x H) 70 x 52 x 33 mm Weight 0.630 lbs (286 g) - Reviews
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