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SM7B Vocal Microphone |
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Product Code: SM7B
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The SM7B dynamic microphone has
a smooth, flat, wide-range frequency response appropriate for music
and speech in all professional audio applications. It features
excellent shielding against electromagnetic hum generated by
computer monitors, neon lights, and other electrical devices. The
SM7B has been updated from earlier models with an improved bracket
design that offers greater stability. In addition to it's standard
windscreen, it also includes the A7WS windscreen for close-talk
applications.
SM7B Includes foam winscreen, close-talk windscreen, locking yoke
mount. |
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| 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
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| 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)
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