Shure SM7B - Dynamic Studio Vocal Microphone

Features:

• Flat, wide-range frequency response for exceptionally clean and natural reproduction of both music and speech

• Bass rolloff and mid-range emphasis (presence boost) controls with graphic display of response setting

• Improved rejection of electromagnetic hum, optimized for shielding against broadband interference emitted by computer monitors

• Internal "air suspension" shock isolation virtually eliminates mechanical noise transmission

• Highly effective pop filter eliminates need for any add-on protection against explosive breath sounds, even for close-up vocals or narration

• Now shipping with the A7WS detachable windscreen, designed to reduce plosive sounds and gives a warmer tone for close-talk vocals

• Yoke mounting with captive stand nut for easy mounting and dismounting provides precise control of microphone position

• Classic cardioid polar pattern, uniform with frequency and symmetrical about axis, to provide maximum rejection and minimum coloration of off-axis sound

• Rugged construction and excellent cartridge protection for outstanding reliability

• Replacement cartridge:  RPM106

Specifications:

Type

Dynamic

Frequency Response

50 to 20,000 Hz

Polar Pattern

Cardioid (unidirectional)

Impedance

Microphone impedance rating is 150 ohms (150 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms.

Polarity

Positive pressure on diaphragm produces positive voltage on pin 2 relative to pin 3.

         Output Level (at 1,000 Hz)

Open Circuit Voltage*: -59.0 dB (1.12 mV)

*0 dB = 1 volt per Pascal

Electromagnetic Hum Sensitivity (Typical, Equivalent SPL/milliOersted)

60 Hz: 11 dB

500 Hz: 24 dB

1 kHz: 33 dB

Switches

Bass rolloff and mid-range emphasis: Slotted response selector switches. See Figure 3 in User Guide for bass rolloff and mid-range emphasis (presence boost) response.

Cartridge Shock Mount

Internal air-suspension shock and vibration isolator.

Microphone Connector

Three-pin professional audio (XLR)

Swivel Assembly

Integrated, captive nut for ease of attachment to stand, fits 5/8 in.-27 thread.

Case

Dark gray enamel aluminum and steel case with dark gray foam windscreen.

Dimensions

See User Guide

Net Weight

765.4 grams (1 lb, 11 oz)

UPC: 042406088879