Discontinued

503BG

“Close-Talk” Microphone

Close-talk microphone delivers excellent voice fidelity for fixed station applications with high background noise levels. Features include a hum-bucking coil to reduce induced noise and a frequency response tailored for voice communications.

Product Details

  • Frequency response tailored for voice communications
  • Minimal pick-up of background noise due to close-talk design
  • Hum-bucking coil reduces induced noise from computer displays
  • Attaches to flexible gooseneck arm (not included)
  • Two conductor, shielded, bare-ended (no connector), straight cable
  • Does not require DC power for operation

Support

Customer Support
Service & Repair

Detailed policy information regarding customer service numbers, service modifications, and replacement parts.

Service & Repair
Contact Us

Submit a ticket directly to Shure Customer Service staff, or reach out via phone or email.

Contact Us
Documentation
User Guide & Specs

Comparable Products

Discontinued

577B

“Close-Talk” Microphone

A handheld dynamic microphone designed for voice communications and paging applications.