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Shure 520DX Magnetic/Harmonica-Green Bullet Microphone
Model 520DX “Green Bullet” microphone produces the unique sound that has made it a legend among harmonica players.
The 520DX features a volume control knob at the base of the microphone that allows musicians to make adjustments to suit their needs during a live performance. An attached cable with a standard 1/4-inch phone plug allows the microphone to be connected to a high-impedance device.
Load Impedance Range
Minimum: 100 kilohms
Output Level (at 1,000 Hz)
Open Circuit Voltage 38.0 dBV/Pa (13 mV)*
*1 Pa = 94 dB SPL
Positive sound pressure on diaphragm produces positive voltage on tip with respect to sleeve (ground) of microphone output phone plug connector
6.1 m (20 ft) two conductor shielded with standard 1/4-inch phone plug attached (supplied wired for high-impedance, unbalanced connection)
Green and chrome finished die casting
63 mm (2.5 in) max diameter, 82.6 mm (3 1/4 in) long
Net Weight (with cable)
737 grams (26 oz)