Használati útmutató Audix A231

Audix mikrofon A231

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Audix A231 (2 oldal) a mikrofon kategóriában. Ezt az útmutatót 8 ember találta hasznosnak és 2 felhasználó értékelte átlagosan 4.5 csillagra

Letöltés PDF
Oldal 1/2
© 2021 Audix Corporation. Audix is a registered trademark of the Audix corporation.
Specifications subject to change without notice.
For service and warranty information, visit audixusa.com
A231 Spec Sheet V2.0
A231
LARGE DIAPHRAGM CONDENSER
VOCAL MICROPHONE
OVERVIEW
The A231 is a large diaphragm condenser microphone built for the most discerning
studio user. With its externally-biased “true condenser” capsule and low-noise
circuitry, the A231 is able to capture the nuances of the human voice as well as the
rich overtones of acoustic instruments with natural warmth and in stunning detail.
An exceptionally consistent cardioid polar pattern focuses on the performance
while oering smooth o-axis rejection.
The 33 mm condenser capsule of the A231 features a precision-tensioned
diaphragm made from a specially formulated, heat-treated film with gold
deposition distributed evenly to the far edges of the diaphragm. The result is a
25% greater eective diaphragm area when compared to the capsule of a typical
large diaphragm microphone.
Behind the double-woven steel mesh grille of the A231, acoustic reflections and
diractions are minimized for transparent sound capture. The internal shock
mount isolates the capsule from mechanical vibrations, eliminating the need for a
bulky external shock mount. Proprietary impedance control between the capsule
and circuitry ensures consistent and reliable performance across a wide range of
environments.
Designed, machined, assembled, and tested by Audix in Wilsonville, Oregon.
FEATURES
• 33 mm externally-biased
condenser capsule
• 25% greater eective diaphragm
area
• Cardioid polar pattern
• Proprietary internal shock mount
• Low noise preamp circuitry
• Machined aluminum body with
gold-plated brass band
APPLICATIONS
• Vocals
• Choir
• Voiceover
• Podcasting
• Piano
• Acoustic instruments
SPECIFICATIONS
Transducer / Capsule
Technology
33 mm externally-biased
condenser capsule / 29 mm
3.4 micron gold-sputtered
diaphragm
Frequency Range 20 Hz - 20 kHz
Polar Pattern Cardioid
Output Impedance 150 ohms
Sensitivity 16 mV / Pa @ 1 kHz
Signal to Noise Ratio 82 dB
Maximum SPL 140 dB
Dynamic Range 128 dB
CMRR >70 dB @ 1 kHz
Maximum Output
Voltage 4 V rms
Cable Drive Capability >303 meter (1000ft)
cable = 100pF per meter
Equivalent Noise Level 12 dBA
Operating Voltage 48 V ± 4 V Phantom
Connector 3-pin XLR m
Materials / Finish
Body: Machined aluminum
and gold-plated brass band
Grille: Steel alloy
Weight 330 g / 11.6 oz
FREQUENCY AND POLAR RESPONSE
dB
10
-5
0
5
20 Hz 50 100 200 500 1K 2K 5K 10K 20K
2.00K
4.00K
8.00K
16.00K
Curve Freq
125.00
250.00
500.00
1.00K
dB
-24
-21
-18
-15
-12
-9
-6
-3
0
© 2021 Audix Corporation. Audix is a registered trademark of the Audix corporation.
Specifications subject to change without notice.
For service and warranty information, visit audixusa.com
A231 Spec Sheet V2.0
OPERATION AND MAINTENANCE
The A231 is a low impedance microphone and should be plugged into a “mic level”
input on your console, mixer, or recording device with 48 V phantom power. Allow
a minimum of 20 seconds for the A231 to stabilize after phantom power is supplied.
Avoid plugging or unplugging the microphone from a PA system unless the channel
is muted, or phantom power to the A231 channel is turned o. Failure to do so may
result in a loud “popping” noise or damage to the PA system or studio monitors.
The A231 is manufactured to exacting specifications. The capsule is highly sensi-
tive and the microphone should be handled with care. Avoid exposing the micro-
phone to extreme temperatures, moisture, and shock. Store your microphone in a
protective case when not in use.
USER TIPS
The sound source should face the Audix logo, which indicates the front of the
microphone.
Further miking techniques may be found at www.audixusa.com.
DIAGRAM
DIMENSIONS
146 mm
54.5 mm
SUPPLIED ACCESSORIES
• POUCHAXMED – Protective zippered
carrying case
• DCLIP – Heavy duty nylon molded
snap on clip
OPTIONAL ACCESSORIES
• APS2 – Two-channel 48 V phantom power
supply with 110 V switchable to
240 V and detachable power cord
• TRIPOD – Metal tripod desktop mic stand
• STANDKD – Short pedestal stand with
telescoping boom arm
• DFLEX – Dual pivot rim mounted clip with
extra wide butterfly jaws
• CBL20 – 20’ premium XLR-XLR balanced
mic cable. Quad conductor, twisted pair
with braided shield for conductivity. 6 mm
PVC jacketed
• CBLDR25 – 25’ premium right angle XLR
balanced mic cable. Quad conductor,
twisted pair with braided shield for
conductivity. 6 mm PVC jacketed
• PD133 – Pop diuser to control plosives
Circuitry
• Low-noise preamp
• Active driven shield
Housing
• Machined from solid aircraft-grade
aluminum alloy
• Black anodized and laser engraved
• Gold-plated brass band
Capsule
• 33 mm externally-biased condenser
• 25% greater eective diaphragm area
• Minimized acoustic reflections and
diractions
• Internal shock mount
Grille
• Double-woven steel mesh grille
• Ultra-thin acoustic foam

Termékspecifikációk

Márka: Audix
Kategória: mikrofon
Modell: A231

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