The Shure 520DX “Green Bullet” is an iconic blues harp microphone celebrated for its durability and exceptional sound reproduction. Equipped with a conveniently located volume control knob, this dynamic mic enables musicians to effortlessly adjust their sound levels during live performances. The 520DX features a robust, dynamic cartridge with enhanced response and an omnidirectional, high-impedance design that delivers unconditional sound. The attached 20ft 6.1m cable, terminating in a standard 1/4-inch plug, allows for intuitive connection to high-impedance devices, and its thoughtfully contoured shape enables seamless integration between the harmonica and the player’s hands. Furthermore, it is also suitable for capturing distinct lo-fi vocals.
Key Features
Experience unparalleled performance flexibility with the adjustable volume control, tailored to meet the demands of diverse musical settings. The microphone’s rugged design, coupled with its improved dynamic cartridge response, guarantees dependable, quality audio output. Characterized by a high-impedance omnidirectional polar pattern and supplied with a 1/4″ connector, the 520DX integrates effortlessly into existing setups.
What’s in the Box:
520DX Green Bullet Harmonica Microphone
Specifications
Type: Dynamic
Frequency response: 100 to 5000Hz
Polar pattern: Omnidirectional
Impedance: High unbalanced
Cable length: 20ft 6.1m
Cable style: Two conductor shielded with standard 1/4″ phone plug attached
Weight: 26 ounces
WARNING: California Residents – Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Product Highlights
- Volume control for precision performance
- Rugged dynamic cartridge design
- Omnidirectional high-impedance microphone
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

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