Audio-Technica ATW-1421 System 20 PRO Dual Body-Pack Digital Wireless Microphone System (No Mics)

By Audio-Technica

Audio-Technica ATW-1421 System 20 PRO Dual Body-Pack Digital Wireless Microphone System (No Mics)

Name: Audio-Technica ATW-1421 System 20 PRO Dual Body-Pack Digital Wireless Microphone System (No Mics)
Brand: Audio-Technica
SKU: AT-ATW-1421
Price: 1049 USD
Availability: InStock

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Part #:

ATW-1421

Model #:

ATW-1421

Current Stock:

MSRP: $1,049.99

$1,049.00

Availability: Usually arrives in 5-9 business days.

Quantity:

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The Audio-Technica ATW-1421 is a digital wireless system featuring a 4-channel ATW-R1440 receiver and two ATW-T1401 body-pack transmitters. Compatible with select microphones and cables using cW-style locking 4-pin connectors for easy setup.

Description

Audio-Technica ATW-1421 System 20 PRO Digital Wireless System

The ATW-1421 System 20 Digital Wireless System features an ATW-R1440 4-channel receiver and two ATW-T1401 body-pack transmitters, delivering 24-bit/48 kHz digital sound quality with reliable performance in the 2.4 GHz range, free from TV interference. Users can toggle between Standard mode (10 channels) for low latency or HD mode (20 channels) for maximum channel count. The receiver can be docked or mounted remotely up to 328 feet via Ethernet, with up to five chassis linked simultaneously. Each receiver channel pairs with up to four transmitters for flexible switching. The system includes an intuitive System ID Display, OLED screens, AES128 encryption, and compatibility with Audio-Technica’s Wireless Manager software for centralized control. Body-pack transmitters feature water- and sweat-resistant cW-style connectors and support rechargeable NiMH batteries with compatible charging docks. Ideal for professional wireless setups requiring secure, versatile, and high-quality audio transmission.

Features

Digital 24-bit/48 kHz wireless operation for ultimate sound quality and dependable performance
Plug-and-play operation in the 2.4 GHz range – completely free from TV interference
User can switch between Standard mode (10 channels) and HD mode (20 channels) to minimize latency or maximize channel count, respectively
Receiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable for added versatility
Up to five chassis can be linked and used simultaneously
Each receiver channel can be paired with up to four transmitters, allowing users to instantly switch between different transmitter configurations
Chassis’ System ID Display shows RF signal level, system ID, transmitter battery level, and system link status
Each half-rack receiver chassis comes with a short and a long rack ear, and two long ears can be combined as a joining plate to secure two chassis in a full rack space
Compatible with Audio-Technica’s Wireless Manager software for centralized management of system settings and operations
Auto-lock function prevents unintended operations like turning off the power or displaying the channel select screen
AES128 encryption for security
Compatible with Syslog protocol
Ability to configure, monitor, and save device settings as projects in Wireless Manager
Transmitters and receivers include OLED screens for optimal readout of key settings and alerts
Water and sweat-resistant cW-style connector on body-pack transmitter provides secure connection to lavalier mics, headworn mics, and cables with cW-style locking 4-pin connector
Charging terminals on body-pack and handheld transmitters work with ATW-CHG3/ATW-CHG3a and ATW-CHG3N/ATW-CHG3Na charging docks to recharge NiMH batteries
Supports mixed output for situations with limited input channels

Specifications

Operating Frequencies	2,402 to 2,480 MHz
Dynamic Range	120 dB (A-weighted), typical
Total Harmonic Distortion	< 0.05%, typical
Maximum Simultaneous Use (recommended)	Standard: 10 channels HD mode: 20 channels It depends on the region and environment
System Frequency Response	20 to 20,000 Hz Varies depending on the microphone to be installed
Delay	Standard: 2.8 ms HD mode: 6.7 ms
Audio Sampling Rate	Standard: 24-bit/48 kHz HD mode: 24-bit/48 kHz
Encryption Method	AES128
Dimensions (H x W x D)	Receiver: 8.3" (209.9 mm) x 1.7" (42.5 mm) x 6.5" (165.6 mm) Transmitter: 2.5" (63.7 mm) x 4.2" (107.4) x 0.9" (22.7 mm)
Weight	Receiver: 1.8 lbs (0.82 kg) Transmitter: 0.18 lbs (0.08 kg) (without Batteries)