The Electro - Voice 309A Mounting Arm is engineered for optimal performance in audio recording and broadcasting. This mounting arm features a robust steel construction, ensuring stability and reliability while allowing for easy adjustments and repositioning of connectors. It is compatible with a range of Electro - Voice microphones, including the RE20, RE27N/D, and RE320, making it an essential accessory for any audio setup. The sleek black finish adds a professional touch to your equipment, while its lightweight design (1.05 lbs) makes it easy to handle and install. Whether you're using it with a floor stand or a recording boom, the 309A provides a secure and efficient mounting solution for your microphones.