audio-technica USB Microphone Instruction Manual
- June 7, 2024
- Audio-Technica
Table of Contents
AT2020USB+
Cardioid Condenser USB Microphone
Instruction Manual
FCC Notice
Warning
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Caution
You are cautioned that any changes or modifications not expressly approved in
this manual could void your authority to operate this equipment.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
-
Reorient or relocate the receiving antenna.
-
Increase the separation between the equipment and receiver.
-
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected. -
Consult the dealer or an experienced radio/TV technician for help.
IC statement
CAN ICES-3 (B) / NMB-3 (B)
Introduction
Thank you for buying the Audio-Technica AT2020USB+ Cardioid Condenser USB Microphone. Equipped with a USB output, this microphone is designed for digitally capturing music or any acoustic audio source using your favorite recording software. The AT2020USB+ offers studio-quality articulation and intelligibility perfect for home studio recording, field recording, podcasting, and voiceover use.
The AT2020USB+ features a built-in headphone jack with volume control that
allows you to directly monitor your microphone signal with no delay. It also
offers mix control that blends microphone and pre-recorded audio. The
microphone’s cardioid pickup pattern delivers excellent off-axis rejection,
while its A/D converter with a 16-bit, 44.1/48 kHz sampling rate ensures
extremely articulate sound reproduction.
Audio-Technica’s state-of-the-art design and manufacturing techniques ensure
that the microphone
complies with the company’s renowned consistency and reliability standards.
Features
- Condenser microphone with USB output for digital recording
- High-quality A/D and D/A converter with 16 bit, 44.1/48 kHz sampling rate for superb audio
- Headphone jack with volume control allows you to monitor the microphone signal with no delay
- Mix control allows you to blend your microphone signal and pre-recorded audio
- High-output internal headphone amplifier delivers superior clarity and musical detail as well as more volume overall
- Smooth, extended frequency response ideally suited for podcasting, home studio recording, field recording and voiceover use
- Compatible with Windows 7, 8, 8.1,10 and Mac OS X
- Tripod desk stand with folding legs for secure and easily portable tabletop use
AT2020USB+
- Capsule — Condenser microphone element with cardioid polar pattern
- Blue LED — Blue light shows microphone is receiving USB power
- Headphone Level Control — Dial controls headphone volume
- Mix Control — Blends microphone and pre-recorded audio
- Headphone Jack —1 /8-inch (3.5 mm) stereo jack for connecting your headphones
- Metal Construction — Tough, durable, resilient design
- USB Connector — Use the included USB cable to connect AT2020USB+ to your Mac or PC
- USB Cable
Setting up your microphone with included pivot mount and tripod desk stand
- Screw the pivot mount onto the top of the tripod desk stand.
- Place the tripod desk stand on a flat surface. (The tripod legs will extend to provide a wide, secure base.)
- Install the AT2020USB+ microphone into the threaded collar of the pivot mount and tighten collar while holding the microphone in place. The front of the microphone should be facing the sound source. (A USB icon and blue LED indicate the front of the microphone; the product model number is displayed on the rear of the microphone.)
- If necessary, adjust the microphone’s angle with the pivot mount’s thumbscrew.
- Plug the provided USB cable into the USB digital output at the base of the microphone.
Note: Many recording software programs are available online. Audacity is widely used free software for recording and editing sounds. It is available online at http://audacity.sourceforge.net/
Preliminary setup with Mac OS X
- Plug the free end of the provided USB cable into the USB port on your computer. The microphone’s blue LED will illuminate, indicating the microphone is receiving power. Your computer will automatically recognize the USB device and install a driver.
- To select the AT2020USB+ as your audio input, first, open your System Preferences.
- Next, click Sound to display the Sound preference pane.
- Click the Input tab and select the AT2020USB+ as the device for sound input.
- Click the Output tab and make certain AT2020USB+ is selected as the default output device. (This should have happened automatically.)
Your preferences are now set to use the AT2020USB+ on your Mac with GarageBand or another recording program of your choice.
Preliminary setup with Windows 7
- Plug the free end of the USB cable into the USB port on your computer. The microphone’s blue LED light will illuminate, indicating the mic is receiving power. Your computer will automatically recognize the USB device and install a driver.
- In the lower right portion of your screen you may get a message that new hardware was found; or you may see a driver software installation notice.
- Start menu > Control Panel > Sound To select the AT2020USB+ as your default recording device, begin at your Start menu. Select Control Panel.
- Select Sound.
- The following screen will pop up:
- Select the Recording tab, and choose AT2020USB+ as the default device.
- Double click on the AT2020USB+ icon to open the Microphone Properties window. Select the Levels tab to adjust the microphone level (loudness). You may need to come back to this window to readjust the level after you begin recording.
Your preferences are now set to use the AT2020USB+ with Windows 7 and the recording program of your choice.
Additional Information
Using headphones
Warning: Turn the volume control down before using the headphones.
The 1 /8″ (3.5 mm) headphone jack on the rear of the microphone allows you to
directly monitor your recording without the delay that occurs when monitoring
through your computer’s headphone output. When your preliminary setup is
completed, and your USB microphone is connected to your computer’s USB port
(the microphone’s blue LED is illuminated), plug your headphones into the
headphone jack on the rear of the microphone. While talking into the
microphone, you should hear yourself in the headphones. (If Mix Control is set
on COM you may not be able to hear yourself. Set Mix Controlbetween COM and
MIC to assure you will be able to hear live audio through your headphones.)
Adjust the volume by rotating the Headphone Level Control dial on the front of
the microphone.
Note: The Headphone Level Control dial only adjusts the volume of the
mic’s headphone output; it
does not adjust the microphone level.
Note: The AT2020USB+ is equipped with a high-output internal headphone
amplifier that provides
superior clarity and musical detail as well as more volume overall.
Using Mix Control
The AT2020USB+ allows you to monitor previously recorded tracks while
recording new audio. Adjust the Mix Control to balance levels of live audio
from your microphone and pre-recorded audio on your computer. Turn the Mix
Control dial towards COM (computer) to hear more pre-recorded audio; turn the
dial towards MIC (microphone) to hear more of your voice or instrument in the
mix.
Selecting software
You have many choices in recording software. Audacity, available for free
online at http://audacity.sourceforge.net/, is a widely used software
program that provides basic recording software.
Setting your software levels
Correct adjustment of microphone level is important for optimum performance.
Ideally, the microphone level should be as high as possible without
overloading the input of your computer. If you hear distortion, or if your
recording program shows levels that are consistently overloaded (at peak
levels), turn the microphone volume (or level) down, either through your
control panel (or system preferences) settings, or through your recording
software. If your recording program shows insufficient level, you can increase
the microphone gain either from the control panel (or system preferences)
settings or through your recording program.
No further microphone level adjustments should be needed, as long as the acoustic input does not change significantly.
Positioning your microphone
It is important to position the microphone directly inline (on axis) with the
person speaking/ singing or instrument (or another sound source) to achieve
the best frequency response of the microphone.
For use in speaking/singing applications, the ideal placement for the
microphone is directly in front of the person speaking/singing. The same
placement is optimal when miking an instrument such as an acoustic guitar,
drums or piano. Experiment with different mic placements to find the best
sound for your particular setup.
Protecting your microphone
Avoid leaving your microphone in the open sun or in areas where temperatures
exceed 110° F (43° C) for extended periods. Extremely high humidity should
also be avoided.
AT2020USB+ Specifications †
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Frequency Response: 20 – 20,000 Hz
Power Requirements: USB Power (5V DC)
Bit Depth: 16 bit
Sample Rate: 44.1/48 kHz
Controls: Mix control; Headphone volume control
Weight: 386 g (13.6 oz)
Dimensions: 162.0 mm (6.38″) long, 52.0 mm (2.05″) maximum body diameter
Output Connector: USB-type
Headphone Output Power: 130 mW (at 1 kHz, 10% T.H.D., 32 ohm load)
Headphone Jack: 3.5 mm ( 1
/8″) TRS (stereo)
Accessories Included: Pivoting stand mount for 5 /8″-27 threaded stands;
5 /8″-27 to 3 /8″-16 threaded
adapter; soft protective pouch; tripod desk stand; 10′ (3.1 m) USB cable
System Requirements: Macintosh: Mac OS X; USB 1.0 or 2.0; 64 MB RAM
(minimum) Windows: Windows 7, 8, 8.1,10 ; USB 1.0 or 2.0; 64 MB RAM (minimum)
†In the interest of standards development, A.T.U.S. offers full details on its
test methods to other industry professionals on request.
Specifications are subject to change without notice.
Frequency Response
Polar
Pattern
AT2020USB+
To reduce the environmental impact of a multi-language printed document, product information is available online at www.audio-technica.com in a selection of languages.
Warranty (Please be sure to read the notes below.)
End-User LIMITED WARRANTY information for the USA is available at www.audio- technica.com/USAwarranties. You may also contact Audio-Technica U.S., Inc. to request a written copy of the Limited Warranty at 1-330-686-2600 or via mail at 1221 Commerce Drive, Stow, OH 44224.
Audio-Technica Corporation
2-46-1 Nishi-Naruse, Machida, Tokyo 194-8666, Japan
©2017 Audio-Technica Corporation
Global Support Contact: www.at-globalsupport.com
P52458 ver.1 2012.11.01
149405940-01-02 ver.2 2017.07.20
References
- Audacity download | SourceForge.net
- Global Support｜Audio-Technica Corporation オーディオテクニカ
- Audio-Technica Corporation | Headphones, Microphones & Turntables | Audio-Technica
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