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Purple side-address dynamic mic on black two-section broadcast arm with internal springs

Heil Sound

Heil Sound PR 77D Dynamic Microphone Purple with BAI-2X Broadcast Arm

SKU CH-15XN-S5M3X

A purple dynamic microphone with cardioid pattern, voice and music EQ settings, and a two-section broadcast arm with internal springs and integrated XLR cable

  • Focused cardioid pickup reduces bleed with 40 dB off-axis rejection
  • Two-position filter selects 120 Hz voice roll-off or full 60 Hz music range
  • Large diaphragm dynamic element delivers full-range response for podcast and broadcast
  • Vintage side-address design inspired by classic RCA microphones from the 50s and 60s
  • Included BAI-2X broadcast arm features internal springs and integrated XLR cable

PR 77D Purple dynamic microphone kit

The Heil Sound PR 77D is a large-diaphragm dynamic microphone finished in purple and supplied with an Auray BAI-2X two-section broadcast arm that has internal springs and an integrated XLR cable. A two-position switch selects voice or music frequency response. The cardioid polar pattern provides 40 dB attenuation at 180 degrees off-axis.

Streamers and podcasters needing a complete desk

This bundle suits creators who want a ready-to-mount microphone and arm combination for voice work or music capture in a home or project studio. Buyers who need a USB microphone, a different polar pattern, or a stand that clamps to surfaces thicker than the arm allows should look elsewhere.

Voice filter rolls off at 120 Hz

The single specification that decides fit is the voice-mode high-pass filter fixed at 120 Hz and minus 6 dB per octave. If your source material requires a lower roll-off frequency or a flat response down to 60 Hz for vocals, this microphone will not match that requirement.

Highlights

  • Focused cardioid pickup reduces bleed with 40 dB off-axis rejection
  • Two-position filter selects 120 Hz voice roll-off or full 60 Hz music range
  • Large diaphragm dynamic element delivers full-range response for podcast and broadcast
  • Vintage side-address design inspired by classic RCA microphones from the 50s and 60s
  • Included BAI-2X broadcast arm features internal springs and integrated XLR cable

Specifications

No published specifications for this item yet.

Questions about this item

What input does my interface or mixer need for the 3-pin XLR output on the PR 77D?

You need an XLR microphone input on your interface, mixer, or preamp to accept the PR 77D's 3-pin XLR connection.

Will the cardioid pattern's 40 dB off-axis rejection at 180° help when I keep my mechanical keyboard on the same desk?

Yes, the cardioid polar pattern provides 40 dB of attenuation 180° off-axis, which reduces pickup from sources behind the microphone such as a keyboard.

How do I confirm the voice filter is engaged after setup?

Engage the two-position switch to the voice setting; the response will roll off at 120 Hz at -6 dB per octave, giving a noticeable low-end reduction compared to the music position.

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