Audio-Technica ATW-1423/L System 20 PRO Dual Digital Wireless Microphone System with Lavalier and Handheld Microphones

Audio-Technica ATW-1423/L System 20 PRO Dual Combo Microphone System

The ATW-1423/L is a versatile, high-performance digital wireless solution designed for professional audio applications. The system includes one ATW-R1440 4-channel receiver, one ATW-T1402 handheld microphone transmitter, one ATW-T1401 body-pack transmitter, and one MT830cW lavalier microphone—providing both handheld and lavalier options in a single package.

Operating in the interference-free 2.4 GHz range, the System 20 delivers clear, 24-bit/48 kHz digital audio and allows users to switch between Standard mode (10 channels) and HD mode (20 channels), optimizing for either minimal latency or maximum channel count. The receiver channels can be docked in a chassis or remotely mounted via Ethernet cable, supporting distances up to 328 feet. Up to five receiver chassis can be linked and used simultaneously for expanded setups.

Each channel supports up to four paired transmitters, making it easy to switch between different microphone configurations. OLED displays on both transmitters and receiver provide clear status readouts, while built-in AES128 encryption ensures secure transmissions. The system is compatible with Audio-Technica’s Wireless Manager software for advanced configuration and control and features an auto-lock function to prevent accidental settings changes.

Ideal for live performance, education, and corporate environments, the ATW-1423/L combines flexibility, reliability, and professional-grade audio in a comprehensive wireless solution.

• 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 ft 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

• (1) ATW-R1440 Rack-Mount Receiver Chassis
• (1) ATW-RU14 Receiver Unit
• (1) ATW-T1401 Body-Pack Transmitter
• (1) ATW-1402 Handheld Transmitter
• (1) MT830cW Lavalier Microphone
• (1) AC Adapter
• (4) 2.4 Ghz Antenna
• (1) Rackmount/Joining Plate Adaptors