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4090 Omni Mic,
Hi-Sens, P48
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Product Code:4090omni
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Model:4090
Live Instrument Microphone
The DPA 4090 is a high quality
omnidirectional condenser microphone |
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4090 Omni
Mic, Hi-Sens, P48
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natural
and open sound
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suitable
for instrument miking applications in the studio or
on the stage
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lends
itself to acoustic guitar, strings, piano and wind
instruments
The DPA 4090
is a high quality omnidirectional condenser microphone.
Due to its uniquely natural and open sound, the 4090 is
suitable for instrument miking applications in the
studio or on the stage.
The 134 dB SPL handling means it can be used with
essentially any instrument from acoustic guitar and
strings to piano and wind instruments. Due to their
remarkably linear frequency response in the 20 Hz to 20
kHz range, sound system engineers can also use these
mics for sound system alignment, testing and tuning.
The rugged and compact design features a 5.4 mm diameter
pre-polarized condenser capsule in a tapered body
measuring just 12 cm (4.75 in). |
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General Specifications |
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Directional characteristics: |
Omnidirectional |
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Principle of operation: |
Pressure |
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Cartridge type: |
Pre-polarized condenser |
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Frequency range, ± 2 dB: |
20 Hz – 20 kHz |
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Sensitivity, nominal, ±3 dB at 1 kHz:: |
20 mV/Pa; -34 dB re. 1
V/Pa |
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Equivalent noise level A-weighted: |
Typ. 23 dB(A) re. 20 µPa
(max. 26 dB(A)) |
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Equiv. noise level ITU-R BS.468-4: |
Typ. 35 dB (max. 38 dB) |
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S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL): |
71 dB(A) |
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Total harmonic distortion (THD): |
<1% THD up to 123 dB SPL
peak |
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Dynamic range: |
Typ. 100 dB |
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Max. SPL, peak before clipping: |
134 dB |
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Output impedance: |
< 40 Ohm |
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Cable drive capability: |
Up to 300 m (984 ft) |
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Output balance principle: |
Impedance balanced |
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Common Mode Rejection Ratio (CMRR): |
> 40 dB |
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Polarity: |
Positively increasing
sound pressure produces positive going voltage at pin 2 |
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Power supply: |
48 V Phantom power ± 4 V |
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Current consumption: |
2 mA |
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Connector: |
3-pin XLR-M |
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Color: |
Black |
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Weight: |
38 g (1.34 oz) |
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Microphone diameter: |
19 mm;
at tip: 6.7 mm (0.75 in; at tip: 0.26 in) |
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Capsule diameter: |
5.4 mm (0.21 in) |
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Microphone length: |
122 mm (4.8 in) |
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Temperature range: |
-10 to 45°C (14 to 113°F) |
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Relative humidity (RH): |
Up to 90 % |
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