Shure 520DX "Green Bullet" Harmonica Microphone. Shure 520DX Harmonica Microphone at a Glance. Handy volume knob on base of microphone. A trusted harmonica legend The Shure 520DX, known affectionately as the "Green Bullet, " has seen countless stages across the world. Its signature green and chrome die-cast casing was countoured to fit perfectly between your harmonica and your hands.
And, true to Shure form, you can bet the 520DX Green Bullet sounds great, too. Handy volume knob on base of microphone Built for the stage, the Shure 520DX has a convenient volume level control built right into it. That way, it's easy to make quick level adjustments mid-performance without taking your mind off your performance or your hands off your harp. Shure 520DX Harmonica Microphone Features. New volume control knob lets you adjust the volume to fit each musical situation. New rugged, dynamic cartridge with improved response. Frequency response 100 to 5kHz. The Shure 520DX "Green Bullet" puts you and your harmonica onstage in style - with great sound!More than 30 years in business. Free tech support from audio experts.