With its signature green and chrome die-cast casing, the 520DX "Green Bullet" holds a spot in history as the definitive blues harp voice. The 520DX features a volume control knob at the base of the microphone that allows users to make adjustments to suit their needs during live performance. An attached cable with a standard 1/4-inch plug allows the microphone to be connected to a high-impedance device. Contoured to fit perfectly between harmonica and hands, it can also be used for distinct, lo-fi vocals. Features: Volume control knob allows users to adjust the volume to fit each musical situation Rugged, dynamic cartridge with improved response High-impedance, omnidirectional Supplied with 1/4-inch connector Applications: Connect the 520DX directly into a guitar amplifier to produce the classic blues harp sound Get your Shure 520DX Green Bullet Dynamic Microphone today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.