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Heil PR 77D
Base Mic

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Heil PR 77D Proline Broadcast Mic

The Heil PR 77D Deco Series microphone is a professional quality dynamic microphone for use in commercial broadcast, podcasting, and studio or home recording. It is perfect for any application that requires a smooth, flat response over a wide frequency range, excellent transient response, great speech articulation, and low intermodulation distortion (IMD).

The PR 77D achieves its exceptional performance via a large, 1-jnch, low-mass voice coil encompassed by a powerful magnet structure using a mixture of neodymium, iron and boron. Special attention has been paid to the phasing plug assembly to provide exceptional 180-degree, off-axis rear rejection of over -40 dB. Simultaneously, the front pattern allows the user to move about freely in front of the element with no change in response.

Unique to the PR 77D, is a two-position switch allowing the user to select optimal response frequency characteristics between Voice and Music applications. The Voice position rolls the audio off at 120 Hz at -6 dB per octave, whereas the Music position removes the filter and uses the entire audio spectrum of 60 Hz to 16 kHz.

The PR 77D is designed to be used exclusively with booms or bases, and has standard 5/8 27 microphone stand threads. Requires appropriate CC-1 cable (sold separately) and has standard 5/8 inch 27 thread for a base or boom.

Specifications:
Generating Element: Dynamic
Frequency Response Music: 60 to 16,000 Hz
Frequency Response Voice: 120 to 16,000 Hz
Impedance: 600 ohms nominal
Output Connection: 3 pin XLR
Output Level: -53.9dB @ 1kHz.
Polar Pattern: Cardioid
Rear Rejection: @180° off axis: -40dB
Max SPL: 146 dB
Net Weight: 15 oz.

Order # Model Radio Mfg. Color Code Connector List Price Your Price Order
  CC1-XLR I Icom Blue 8 Pin Plug Not in stock
   CC1-XLR K Kenwood/Alinco Red 8 Pin Plug Not in stock
  CC1- XLR KM Kenwood/Alinco Red Modular Plug VIEW PKG Not in stock
  CC1- XLR Y Yaesu Yellow 8 Pin Plug Not in stock
#2935 CC1- XLR YM Yaesu Yellow Modular Plug VIEW PKG $40.00 $34.98 Order
   CC1-XLR Y-BAL Yaesu Orange 8 Pin Plug     Not in stock
  CC1-XLR     3 Pin XLR Not in stock

Order # Photo Model Description Your Price Order
  Heil CB-1 PTT CB-1 PTT This is the classic table base with PTT switch. 5/8 inch 27. VIEW Not in stock
   Heil PL-2T PL-2T This mic boom is spring loaded. It mounts with a C clamp to almost
any surface. Has special wire channel. 5/8 inch 27. VIEW
Not in stock
   Heil SB-2 SB-2 This small mic boom is extendable from 10 to 20 inches and mounts
with a "C" clamp. 5/8 inch 27. VIEW
Not in stock


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