Musicmaker - The Shure 520DX, nicknamed the "Green Bullet", is a quirky, characterful dynamic microphone, with its compact design, attached cable and built-in volume control. Originally designed as a harmonica mic, the
Shure 520 1950's - Green | Reverb
Shure 520DX "Green Bullet" Microphone - Music Freqs Store
Shure Green Bullet 520 DX harmonica microphone, Modern classic dynamic omnidirectional mic Stock Photo - Alamy