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

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.

• 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

• (1) ATW‑R1440 Receiver Module (4‑Channel Digital Receiver)
• (2) ATW‑T1401 UniPak Body-Pack Transmitters
• (4) Detachable 2.4GHz Antennas
• (1) AC Adapter
• (1) 12" RJ12 Link Cable
• (1) Rack‑mount Brackets (Short & Long) with 5 Screws
• (4) Rubber Feet