Audio-Technica ATW-1421 2.4 GHz System 20 PRO Dual Body-Pack System

The ATW-1421 System 20 PRO Dual Body-Pack System offers unmatched wireless audio performance, designed for professionals who demand exceptional sound quality and reliability. With digital 24-bit/48 kHz wireless operation, this system ensures the highest audio fidelity, providing crystal-clear sound in any setting. Its plug-and-play functionality operates in the 2.4 GHz range, free from interference typically caused by television signals, making it ideal for a variety of environments where interference is a concern.

The system features an adaptable channel configuration, allowing users to switch between Standard mode, which offers 10 channels, and HD mode, which provides up to 20 channels. This flexibility helps minimize latency or maximize channel count based on your specific needs. Additionally, the receiver units can be docked directly in the chassis or mounted remotely up to 328 feet away via an Ethernet cable, offering enhanced versatility and placement options.

Up to five chassis can be linked and used simultaneously, making the ATW-1421 System 20 PRO perfect for larger setups or complex audio environments. Each receiver channel supports pairing with up to four transmitters, allowing for easy switching between different configurations. The chassis features a System ID Display that shows key information such as RF signal level, system ID, transmitter battery level, and system link status, ensuring you have all the data you need at a glance.

Key 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
• Switch between Standard mode (10 channels) and HD mode (20 channels) to minimize latency or maximize channel count
• Receiver units can be docked in the chassis or mounted remotely (up to 328 feet away) via Ethernet cable
• Up to five chassis can be linked and used simultaneously
• Each receiver channel can be paired with up to four transmitters
• Chassis’ System ID Display shows RF signal level, system ID, transmitter battery level, and system link status
• Includes short and long rack ears; two long ears can be combined to secure two chassis in a full rack space
• Compatible with Audio-Technica’s Wireless Manager software for centralized management
• Auto-lock function prevents unintended operations
• AES128 encryption for security
• Compatible with Syslog protocol
• Ability to configure, monitor, and save device settings as projects in Wireless Manager
• Transmitters and receivers feature OLED screens for optimal readout
• Water- and sweat-resistant cW-style connector on body-pack transmitter
• Charging terminals work with ATW-CHG3/ATW-CHG3a and ATW-CHG3N/ATW-CHG3Na charging docks
• Supports mixed output for situations with limited input channels

Specifications

• Operating Frequencies: 2,402～2,480 MHz
• Dynamic Range: 120 dB (A-weighted), typical
• Total Harmonic Distortion: < 0.05%, typical
• Maximum Simultaneous Use: Standard: 10 channels, HD mode: 20 channels (It depends on the region and environment.)
• 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
• Frequency Range: 2.4 GHz
• Number of Channels: 2
• Operating Range: Up to 100 feet
• Audio Frequency Response: 20 Hz - 20 kHz
• Dynamic Range: 105 dB
• Battery Life: Up to 6 hours

Package Contents

• ATW-1421 System 20 PRO Dual Body-Pack System
• Short and long rack ears
• Instruction Manual