Heil PR-781 Microphones for Ham Radio Operators

Find resources, reviews, and comparisons for the Heil PR-781 microphone, a popular choice among ham radio operators.

David
Reviewed by • Senior RF Engineer & Technical Editor • March 2026

The Heil PR-781 is a popular microphone choice for many amateur radio operators, known for its clear audio reproduction on HF bands. Hams often connect this dynamic microphone to their transceivers for improved voice quality during everyday QSOs and contest operations. Its design, originally for broadcast studios, provides a wide frequency response that enhances speech clarity, making it a favorite for SSB and AM modes.

Operators frequently compare the PR-781 with other high-performance microphones like the Electro-Voice RE27 or Heil PR-35 to evaluate their audio characteristics. Many reviews and comparisons detail how the PR-781 performs with various Icom, Kenwood, and Yaesu radios, often including audio samples. These resources help hams understand the microphone's sound profile and its suitability for different station setups and operating preferences.

Sort:
  • Heil PR-781 Microphone
    5.0/5 (1)
    Heil PR-781 Microphone
    Review of the popular Heil PR-781 mic, connected to an Icom IC-7800 by k3dav
  • Heil PR-781 Microphone
    No votes
    Heil PR-781 Microphone
    Review of the Heil PR-781 with a Yaesu FT-950 includes youtube movies and a nice product review
  • K6JRF - Mic Comparison
    No votes
    K6JRF - Mic Comparison
    This Microphone comparison article summarizes the test results of two popular ham radio microphones the ElectroVoice RE27 and Heil PR781
  • Mic comparison
    No votes
    Mic comparison
    Heil Sound PR-35 vs Heil Sound PR-781 vs Electro Voice Blue Cardinal by K4QKY