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4012 Cardioid
Microphone, 130 V
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Product
Code:4012
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Model:4012
Other Microphones -
Cardioid
The Cardioid Microphone
4012 is a hi-voltage (130 V) condenser microphone with a linear
frequency response from 40 Hz to 20 kHz (±2 dB) and an
incredible SPL handling capability of 168 dB SPL peak before
clipping occurs.
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4012 Cardioid Microphone, 130
V
The Cardioid Microphone
4012 is a hi-voltage (130 V) condenser microphone with a linear
frequency response from 40 Hz to 20 kHz (±2 dB) and an
incredible SPL handling capability of 168 dB SPL peak before
clipping occurs.
Type 4012 is acoustically identical with the popular Type 4011-TL,
but differs in the powering method which enables the 4012 to handle
these extreme sound pressure levels.
The off-axis characteristics of the 4012 Cardioid Microphone are
totally linear, a unique quality which has taken a lot of attention
to obtain.
So any leakage that occurs from off-axis sound sources is still a
faithful reproduction of these sounds, though attenuated according
to the true first order cardioid pick-up pattern.
Holder and windscreen are included.
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General
Specifications |
| Directional
characteristics: |
Cardioid |
| Principle of
operation: |
Pressure
gradient |
| Cartridge type: |
19 mm (0.75 in) pre-polarised
condenser |
| Frequency
range,
± 2 dB: |
On-axis: 40 Hz - 20
kHz |
| Sensitivity, nominal, ±2
dB: |
12 mV/Pa; -38 dB re 1 V/Pa |
| Equivalent
noise level A-weighted: |
Typ. 19 dB(A) re. 20 µPa
(max. 20 dB(A)) |
| Equiv. noise level ITU-R
BS.468-4: |
Typ. 25 dB |
| S/N ratio,
re. 1 kHz at 1 Pa (94 dB SPL): |
75 dB(A) |
| Total harmonic distortion
(THD): |
<0.5% up to 110 dB SPL peak, <1% up to 116
dB SPL peak |
| Dynamic
range: |
Typ. 97 dB |
| Max. SPL, peak before
clipping: |
168 dB |
| Output
impedance: |
Matches HMA5000
input |
| Cable drive
capability: |
From microphones to HMA5000: Up to 20 m (66 ft),
from HMA5000: Up to 300 m (984 ft) |
| Power
supply: |
130 V via
HMA5000 |
| Connector: |
4-pin modified XLR-M (High
Voltage) |
| Weight: |
165 g (5.82
oz) |
| Length: |
175 mm (6.89 in) |
| Capsule
diameter: |
19 mm (0.75) |
| Operating temperature
range: |
-40 to +55°C (-40 to
131°F) |
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