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Audio Technica AT881TL/XLRL User Manual
Audio Technica AT881TL/XLRL User Manual

Audio Technica AT881TL/XLRL User Manual

Line-cardioid condenser microphone (compatible with flush-mount microphone socket)

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User Manual
Thank you for purchasing this product. Before using the product, read through the user manual to
ensure that you will use the product correctly.
Please keep this manual for future reference.
■ Features
• Designed for high-quality sound reinforcement, conferencing, professional recording and
other demanding sound pickup applications
• Line-cardioid condenser microphone with power module
• Equipped XLR3-M connector for easy connection to the AT8657/LED-S Flush-mount
Microphone Socket
• Optional mounting nut for installation in tabletops
• Integral windscreens ensure ultimate security against wind noise and plosives
• Sturdy metal housing design with ball-in-socket base permits flexible positioning
■ Notes on use
The AT881TL/XLRL requires a phantom power supply of 11–52V DC for the element. Output is
low-impedance balanced. The balanced signal appears across Pins 2 and 3, while the ground
(shield) connection is Pin 1. Output is phased so that positive acoustic pressure produces
positive voltage at Pin 2, in accordance with industry convention.
Compatible with AT8657/LED-S Flush-mount Microphone Socket. Also available for tabletop
installation with an optional mounting nut.
The element in the microphone is shock mounted. The Line-cardioid polar pattern of the
element provides a 90°angle of acceptance. The AT881TL/XLRL is designed with integral
wind-screens to ensure maximum security against wind noise and plosives.
■ Safety precaution
Although this product was designed to be used safely, failing to use it correctly may result in an
accident. To ensure safety, observe all warnings and cautions while using the product.
■Cautions for the product
• Do not subject the product to strong impact to avoid malfunction.
• Do not disassemble, modify or attempt to repair the product.
• Do not handle the product with wet hands to avoid electric shock or injury.
• Do not store the product under direct sunlight, near heating devices or in a hot, humid or dusty
place.
■ Connection procedure
Connect the output terminals of the microphone to a device that has a microphone input
(balanced input). The output connector is an XLRM-type with polarity as shown in the figure
below.
Output terminals
PIN1 (ground)
PIN2 (hot)
PIN3
(cold)
Line-cardioid Condenser Microphone
■ Specifications
Maximum input sound level
Phantom power requirements
For product improvement, the product is sublect to modification without notice.
■Polar pattern
330°
300°
270°
240°
210°
SCALE IS 5 DECIBELS PER DIVISION
LEGEND
200 Hz
1 kHz
5 kHz
8 kHz
■Frequency response
20
10
0
-10
-20
-30
50
LEGEND
■Dimension
Audio-Technica Corporation
2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan
©2017 Audio-Technica Corporation
Global Support Contact: www.at-globalsupport.com
(compatible with Flush-mount Microphone Socket)
Element
Back electret condenser
Polar pattern
Line-cardioid (Unidirectional)
Frequency response
20 - 20,000 Hz
Open circuit sensitivity
-31 dB (28.2 mV) re 1V at 1 Pa
Impedance
100 ohms
126 dB SPL, 1 kHz at 1% T.H.D.
Signal-to-noise ratio
>69 dB, 1 kHz at 1 Pa
11-52V DC, 2 mA typical
Weight
355g approx.
Dimensions
190 mm - long, 266 mm - Max. height, 37 mm - Width
Output connector
Integral 3-pin XLRM-type
Compatible Products:
AT8657/LED-S Flush-mount Microphone Socket
30°
60°
90°
120°
150°
180°
100
200
500
1k
2k
5k
10k
Frequency in Hertz
0°, 50cm
37
214
max.
31
52
20
AT881TL/XLRL
10 dB
20k
190 max.
31
(Unit: mm)
11-FEB--2025
Form No.ATGC-L0459-25

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Summary of Contents for Audio Technica AT881TL/XLRL

  • Page 1 ■Frequency response ■ Notes on use The AT881TL/XLRL requires a phantom power supply of 11–52V DC for the element. Output is low-impedance balanced. The balanced signal appears across Pins 2 and 3, while the ground (shield) connection is Pin 1. Output is phased so that positive acoustic pressure produces positive voltage at Pin 2, in accordance with industry convention.
  • Page 2 收音效果 200 赫兹 1 千赫兹 5 千赫兹 8 千赫兹 ■ 使用注意事项 AT881TL/XLRL 的供电模组使用11V至52V的幻象供电工作,低阻抗的平衡音 ■频率响应 频输出,终端音频信号以卡农公头的2号及3号针脚输出,而1号针脚则为地线 (屏蔽)连接,输出相位将以正相电平设于2号针脚上。 兼容于 AT8657/LED-S 嵌入式话筒插座安装。也可另外加配安装螺母,进行桌 面上的安装。 收音元件经过防震安装,以超指向性模式提供 90° 接收范围。AT881TL/XLRL 外壳为全金属结构,话筒底部以活动滑珠固定在底座上,可灵活调校收音位 10 dB 置,并配有减低环境噪声及风声的防风罩。 ■ 安全预防措施 频率单位是赫兹 虽然本产品采用安全设计,但使用不当仍可能发生事故。为了确保安全,使用本 图例 产品时请注意全部警告和提醒。 0°,50 厘米 ■本产品注意事项 190 max. • 切勿让本产品遭受强烈冲击,以避免发生故障。...