020 Side-address cardioid condenser microphone
AT2021 Small-diaphragm cardioid condenser microphone
Pivoting, threaded stand mount for the AT2020
Professional stand clamp for the AT2021
Two protective pouches
About the microphones
AT2020 Side-address cardioid condenser microphone
The price/performance standard in side-address studio condenser microphone technology
Ideal for project/home-studio applications
High SPL handling and wide dynamic range provide unmatched versatility
Custom-engineered low-mass diaphragm provides extended frequency response and superior transient response
Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
Pivoting, threaded stand mount attaches securely for easy and precise placement of the microphone
ELEMENT
Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN
Cardioid
FREQUENCY RESPONSE
AT2020: 20-20,000 Hz
AT2021: 30-20,000 Hz
OPEN CIRCUIT SENSITIVITY
AT2020: –37 dB (14.1 mV) re 1V at 1 Pa
AT2021: –39 dB (11.2 mV) re 1V at 1 Pa
IMPEDANCE
AT2020: 100 ohms
AT2021: 250 ohms
MAXIMUM INPUT SOUND LEVEL
AT2020: 144 dB SPL, 1 kHz at 1% T.H.D.
AT2021: 145 dB SPL, 1 kHz at 1% T.H.D.
NOISE
AT2020: 20 dB SPL
AT2021: 19 dB SPL
DYNAMIC RANGE (typical)
AT2020: 124 dB, 1 kHz at Max SPL
AT2021: 126 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO
AT2020: 74 dB, 1 kHz at 1 Pa
AT2021: 75 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
48V DC, 2 mA typical
WEIGHT
AT2020: 12.1 oz (345 g)
AT2021: 2.9 oz (83 g)
DIMENSIONS
AT2020: 6.38" (162.0 mm) long, 2.05" (52.0 mm) maximum body diameter
AT2021: 4.00" (101.5 mm) long, 0.83" (21.0 mm) maximum body diameter
OUTPUT CONNECTOR
Integral 3-pin XLRM-type
ACCESSORIES FURNISHED
AT2020: Stand mount for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch
AT2021: Stand clamp; soft protective pouch
Click on the chart to view the larger image
POLAR PATTERN
AT2020
POLAR PATTERN
POLAR PATTERN
AT2021
POLAR PATTERN
FREQUENCY RESPONSE
AT2020
FREQUENCY RESPONSE
FREQUENCY RESPONSE
AT2021
FREQUENCY RESPONSE
Conditions
DOWNLOADS
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020 Side-address cardioid condenser microphone
AT2021 Small-diaphragm cardioid condenser microphone
Pivoting, threaded stand mount for the AT2020
Professional stand clamp for the AT2021
Two protective pouches
About the microphones
AT2020 Side-address cardioid condenser microphone
The price/performance standard in side-address studio condenser microphone technology
Ideal for project/home-studio applications
High SPL handling and wide dynamic range provide unmatched versatility
Custom-engineered low-mass diaphragm provides extended frequency response and superior transient response
Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source
Pivoting, threaded stand mount attaches securely for easy and precise placement of the microphone
ELEMENT
Fixed-charge back plate, permanently polarized condenser
POLAR PATTERN
Cardioid
FREQUENCY RESPONSE
AT2020: 20-20,000 Hz
AT2021: 30-20,000 Hz
OPEN CIRCUIT SENSITIVITY
AT2020: –37 dB (14.1 mV) re 1V at 1 Pa
AT2021: –39 dB (11.2 mV) re 1V at 1 Pa
IMPEDANCE
AT2020: 100 ohms
AT2021: 250 ohms
MAXIMUM INPUT SOUND LEVEL
AT2020: 144 dB SPL, 1 kHz at 1% T.H.D.
AT2021: 145 dB SPL, 1 kHz at 1% T.H.D.
NOISE
AT2020: 20 dB SPL
AT2021: 19 dB SPL
DYNAMIC RANGE (typical)
AT2020: 124 dB, 1 kHz at Max SPL
AT2021: 126 dB, 1 kHz at Max SPL
SIGNAL-TO-NOISE RATIO
AT2020: 74 dB, 1 kHz at 1 Pa
AT2021: 75 dB, 1 kHz at 1 Pa
PHANTOM POWER REQUIREMENTS
48V DC, 2 mA typical
WEIGHT
AT2020: 12.1 oz (345 g)
AT2021: 2.9 oz (83 g)
DIMENSIONS
AT2020: 6.38" (162.0 mm) long, 2.05" (52.0 mm) maximum body diameter
AT2021: 4.00" (101.5 mm) long, 0.83" (21.0 mm) maximum body diameter
OUTPUT CONNECTOR
Integral 3-pin XLRM-type
ACCESSORIES FURNISHED
AT2020: Stand mount for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; soft protective pouch
AT2021: Stand clamp; soft protective pouch
Click on the chart to view the larger image
POLAR PATTERN
AT2020
POLAR PATTERN
POLAR PATTERN
AT2021
POLAR PATTERN
FREQUENCY RESPONSE
AT2020
FREQUENCY RESPONSE
FREQUENCY RESPONSE
AT2021
FREQUENCY RESPONSE
Conditions
DOWNLOADS
IMAGES
PRODUCT SEARCH
enter model# or keyword
© 2005-2020 Audio-Technica U.S., Inc.
Audio-Technica uses cookies to customize your experience on the website. Please o
-
တစ်နိုင်ငံလုံးပို့ဆောင်ခအသက်သာဆုံးနှင့် အရွယ်အစား (၂ပေပတ်လည်အောက်)ပစ္စည်းများ ပစ္စည်းရောက်ငွေချေနိုင်သော(CODစနစ်) ဖြင့် 3 ရက်မှ 10 ရက်အတွင်း သင့်အိမ်ရှေ့အရောက် မှာယူတဲ့ပစ္စည်းလေး ရောက်ရှိလာပါမယ်။
ပစၥည္းအမွားအယြင္းတစံုတရာ ရွိပါက ပစၥည္းေရာက္ရွိၿပီး တရက္အတြင္း အေၾကာင္းၾကား၍ ပစၥည္းျပန္လည္ပို႔ေဆာင္ေပးလွ်င္ အသစ္ျပန္လဲ ေပးမွာျဖစ္ပါတယ္။ ( ပစၥည္းအသစ္အေနအထား ယိုယြင္းပ်က္စီးေနပါက လဲလွယ္ေပးမည္ မဟုတ္ပါ ) ေငြျပန္အမ္းျခင္းသီးခံပါ။