Audio-Technica ATW-1421/L System 20 PRO 2-Person Digital Wireless Lavalier Microphone System (2.4 GHz)

Professional Dual-Transmitter Wireless Lavalier System
The Audio-Technica ATW-1421/L System 20 PRO is a premium two-person wireless microphone system designed for applications where reliable, clear, and professional audio transmission is needed. Ideal for presenters, performers, or anyone needing wireless audio in settings such as educational institutions, conference rooms, and small-to-medium venues, the ATW-1421/L provides all the essential components for seamless wireless audio performance. This system includes a half-rack receiver chassis, two bodypack transmitters, and two omnidirectional lavalier microphones, making it an excellent solution for two-person setups.

Effortless Setup with Pre-Configured System
One of the standout features of the ATW-1421/L System 20 PRO is its factory preconfiguration, which eliminates the need for any complex setup. The system is ready to use right out of the box, so users can begin their work or performance without wasting time on syncing or troubleshooting. The receiver unit features automatic frequency selection, ensuring that the system operates smoothly in a variety of environments. With three levels of diversity reception, users can expect a stable and reliable signal even in challenging spaces where other systems might experience dropouts.

Clear Digital Audio with High-Quality Performance
This wireless microphone system operates in the 2.4 GHz ISM band, providing clear and stable digital audio free from analog interference such as static or compression artifacts. Offering full-bandwidth 24-bit/48 kHz digital audio, the ATW-1421/L ensures your audio remains pristine, whether used in a live performance or a professional setting. The system automatically adjusts to maintain the best frequency, scanning for a clean channel and avoiding interference with other devices operating in the same band. This ensures that presenters or performers can focus on their presentation without worrying about technical issues related to signal quality.

Versatile Receiver with Multiple Operational Modes
The ATW-R1440 receiver included in the ATW-1421/L system offers two operational modes: Standard and HD (High Density) mode. In Standard mode, the receiver can support two microphone channels with low latency, while in HD mode, it can accommodate up to four channels, providing even more flexibility for larger setups. The receiver's front-panel OLED screen displays critical information such as RF signal strength, gain level, and battery life, making it easy for users to monitor the system's performance in real-time. With four balanced XLR outputs, the receiver is compatible with a wide range of professional audio equipment.

Expandable and Scalable for Larger Setups
The ATW-1421/L is designed with scalability in mind. It can be expanded to accommodate up to 20 microphone channels by linking multiple receiver units using RJ12 cables, making it suitable for large-scale installations. The system’s modular design allows you to configure up to eight wireless mic channels in a single 19" rack space, ideal for multi-channel wireless setups in large venues. Whether you’re working with a small team of presenters or need a system that can accommodate multiple performers, the ATW-1421/L offers the flexibility to expand as needed.

User-Friendly Features for Maximum Control
The ATW-1421/L system also offers convenient user features such as remote control and setup via Audio-Technica's Wireless Manager software. This software supports remote monitoring and adjustments of system parameters, ensuring that you have full control of the setup, even if you’re not physically near the equipment. The software works seamlessly with both Windows and macOS, providing a streamlined interface for configuring settings like mix outputs, EQs, and compressors. Additionally, AES 128-bit encryption ensures that your wireless communication remains secure, preventing unauthorized access to the audio system.