Shure GLXD2+/B87A-Z4 Digital Wireless Dual Band Handheld Transmitter

The Shure GLXD2+/B87A-Z4 is a digital wireless handheld transmitter designed for professional audio applications. It operates on dual frequency bands (2.4GHz and 5.8GHz), offering enhanced reliability and reduced interference. This transmitter is compatible with any GLX-D+ Dual Band receiver and comes with a Beta87A vocal microphone capsule, known for its crisp and clear sound reproduction. Key features include a robust aluminium alloy and ABS plastic housing, ensuring durability for stage and studio use. The transmitter boasts a 12-hour battery life, a significant improvement over previous models, and has an RF output power of 10 mW E.I.R.P. max. The Beta87A capsule provides a supercardioid polar pattern, ideal for isolating the main sound source while minimising background noise. This transmitter is best suited for professional vocalists, live performers, and studio engineers who require reliable wireless audio transmission. Its compact dimensions (115 x 66.94 x 28.51 mm without antenna) and lightweight design (265 g without battery) make it easy to handle during performances. The dual frequency operation ensures stable connectivity in crowded RF environments.