Heil Sound

Heil Sound PR 77D Large-Diaphragm Dynamic Microphone (Black Body) 365006 810100410377

$ 249.00

Heil Sound PR 77D Large-Diaphragm Dynamic Microphone (Black Body) 365006 810100410377

$ 249.00
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  • SKU: HPR77DBK365006
  • Brand: Heil Sound
  • Type: Dynamic Mics
  • Availability: In Stock
Key Features:
  • Cardioid Polar Pattern
  • Classic Side-Address Design
  • 40 Hz to 18 kHz Frequency Response
  • High Maximum SPL
  • Selectable 80 Hz High-Pass Filter
  • Enhanced Off-Axis Rejection
  • XLR 3-Pin Output
  • Integrated Microphone Mount

The black body Heil Sound PR 77D is a large-diaphragm dynamic microphone designed to provide focused directionality, full-range frequency response, and a vintage appearance for use on vocals and instruments in podcasting, radio, broadcast, recording, and live stage applications. It features a classic side-address design based upon popular RCA microphones from the ‘50s and ‘60s. Its cardioid polar pattern delivers 40 dB of attenuation 180° off-axis, resulting in a tight pickup area and minimized bleed.

With a high maximum SPL of 146 dB, it can handle a range of sources from vocals and horns to close-miked drums and guitar cabinets. It offers a 40 Hz to 18 kHz frequency response with a selectable high-pass filter at 80 Hz. The integrated microphone mount allows you to attach it directly to a mic stand without the use of an additional clip or shockmount. The PR 77's standard XLR 3-pin output ensures compatibility with most microphone preamps.

  • Classic side-address design based upon a vintage RCA microphone
  • Cardioid polar pattern provides enhanced off-axis rejection (-40 dB at rear of mic)
  • 40 Hz to 18 kHz frequency response with a slight presence boost
  • High maximum SPL of 146 dB
  • Selectable -6 dB/octave high-pass filter at 80 Hz
  • Integrated U-mount microphone holder features a 5/8"-27 thread for direct attachment to a mic stand


        • Primary Applications: Studio Recording, Broadcast
        • Sound Field: Mono
        • Operating Principle: Pressure Gradient
        • Capsule: Dynamic
        • Diaphragm: 1.5" / 38.10 mm
        • Polar Pattern: Cardioid
        • Circuitry: Solid-State
        • Pad: None
        • High-Pass Filter: 80 Hz, 6 dB/Octave
        • Frequency Range: 40 Hz to 18 kHz
        • Maximum SPL: 146 dB SPL
        • Impedance: 600 Ohms
        • Sensitivity: -51 dB at 1 kHz
        • Output Connectors (Analog): 1 x XLR 3-Pin
        • Headphone Connector: None
        • Mounting: Mounting Thread (via Integrated Hardware)
        • Mounting Thread Size: 5/8"-27 Female
        • Included Case: None
        • Included Filters: None
        • Dimensions: ø: 2.25 x L: 8" / ø: 57.15 x L: 203.2 mm
        • Weight: 24.5 oz / 694.58 g

        In the Box:

        • Heil Sound PR 77D Large-Diaphragm Dynamic Microphone (Black Body)
        • Limited 3-Year Warranty
        • Limited 90-Day Warranty on Labor
        • XLR Cables (Not Included)

          MPN: 365006

          UPC: 810100410377

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