Used Audio-Technica System 20 PRO 2-Channel Combo Wireless System

Before revolutionizing the wireless microphone landscape with the System 10 PRO, Audio-Technica set a new benchmark in 2.4 GHz wireless technology. Now, the System 20 PRO 2-Channel Combo Wireless System takes this innovation even further, offering a sophisticated, self-managing, plug-and-play solution that is scalable up to 20 channels. This advanced system ensures dependable, high-quality audio performance, no matter where it's deployed, making it ideal for professional audio applications.

The System 20 PRO is designed to simplify the complexities of traditional wireless microphones by eliminating challenges such as frequency coordination, intricate intermodulation calculations, and cumbersome remote antenna cabling. This user-friendly system includes the ATW-R1440 4-channel receiver, the ATW-T1402 handheld microphone transmitter, and the ATW-T1401 body-pack transmitter. To complete the system, select a microphone or cable equipped with a cW-style locking 4-pin connector.

The ATW-R1440 4-channel receiver is a cornerstone of the System 20 PRO, capable of receiving signals from up to four transmitters. It offers flexible installation options, allowing receiver units to remain docked in the half-rack chassis or be mounted remotely up to 328 feet away via Ethernet cable. This versatility is further enhanced by the ability to link up to five chassis using the included RJ12 cable, enabling a robust multichannel system that supports the simultaneous use of up to 20 channels. Users can choose between Standard mode, which supports 10 channels to minimize latency, or HD mode, which maximizes channel count to 20 channels.

Audio-Technica's Wireless Manager software provides seamless setup and management, allowing users to control multiple UHF, 2.4 GHz, and DECT wireless systems from a single interface. The system also features AES128 encryption for secure and reliable operation. The transmitters are pre-paired and ready for immediate use, offering all-day operation on a full charge.

Key features of the System 20 PRO include a half-rack chassis capable of receiving up to four transmitters, the ability to pair each receiver channel with up to four transmitters for quick configuration changes, and the flexibility to switch between Standard and HD modes. The receiver units can be docked or mounted remotely, and up to five chassis can be linked for simultaneous use. The A-T Wireless Manager allows monitoring of transmitter status, audio levels, and battery life, while the auto-lock function prevents unintended operations.

The ATW-T1401 body-pack transmitter and ATW-T1402 handheld microphone transmitter are designed for high sound quality, offering 24-bit/48 kHz audio. They are compatible with NiMH batteries for extended use and feature a slide-to-mute switch, OLED display, and water- and sweat-resistant cW-style locking 4-pin connector, specifically for the ATW-T1401 body-pack.

With the System 20 PRO, Audio-Technica has once again set a new standard in wireless microphone technology, providing a reliable, high-performance solution that meets the demands of professional audio environments.