SHURE BETA 98/S ไมค์จ่อเครื่องดนตรี เป็นไมโครโฟนขนาดเล็ก สำหรับใช้รับเสียงเครื่องดนตรีโดยเฉพาะ เช่นกลอง ใช้เป็น Instrument Microphone ชนิด Condenser มีทิศทางการรับเสียงแบบ Supercardioid ตอบสนองความถี่ที่ 20Hz-20kHz, SHURE BETA 98/S ไมโครโฟนเครื่องดนตรี จากแบรนด์ SHURE
SHURE BETA 98/S
INSTRUMENT MICROPHONE
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Tailored frequency response for studio quality performance
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Wide dynamic range for use in high SPL environments
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Uniform supercardioid pattern for high gain before feedback and superior rejection of off-axis sound
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Optional A98D drum mount is unobtrusive and versatile, allowing precisepositioning of the microphone while holding it firmly in place
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Compact design reduces stage clutter
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Detachable cable for easy storage
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Interchangeable microphone cartridges with different polar patterns are available
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Legendary Shure quality, ruggedness, and reliability
Type :
- Condenser (electret bias)
Frequency Response :
- 20 to 20,000 Hz (measured at 304.8 mm [1 ft] from a spherical sound source, free field conditions)
Polar Pattern :
- Supercardioid (as supplied), uniform with frequency, symmetrical about axis. Cartridge for cardioid polar pattern also available.
Output Level (at 1,000 Hz) :
- Open Circuit Voltage: -59 dBV/Pa* (1 mV) typical *1 Pa = 94 dB SPL
Maximum SPL :
- (20 Hz to 20 kHz, less than 1% THD) 2.5 kilohm load: 160 dB 1 kilohm load: 156 dB
Preamplifier Output Clipping Level :
- (20 Hz to 20 kHz, less than 1% THD) 2.5 kilohm load: + 6 dBV (2.0 V) 1 kilohm load: + 2 dBV (1.26 V)
Dynamic Range :
- (at 20 Hz to 20 kHz, less than 1% THD, 2.5 kilohm load) 125 dB (max SPL minus A-weighted noise)
Output Noise :
- 35 dB SPL, A-weighted
Signal-to-Noise Ratio :
- 59 dB re 94 dB SPL
Output Impedance :
- Rated at 150 ohms (actual) Recommended minimum load impedance: 1 kilohm
Hum Pickup :
- -7.5 dB equivalent SPL in 1 mOe field (60Hz)
Polarity :
- Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3:
Phantom Power :
- 48 Vdc +/- 4 Vdc(IEC-268-15/DIN 45 596), positive pins 2 and 3.
Cable :
- BETA 98/S: 7.6 m (25 ft) light-weight, two-conductor shielded, TA4F to
TA3F mini connectors :
- BETA 98D/S: 4.6 m (15 ft) heavy-duty, two-conductor shielded, TA4F to TA3F mini connectors.
Case Microphone :
- Matte black enamel brass case and stainless steel inner grille
Preamplifier :
- Matte black enamel finished steel
Dimensions Microphone :
- 11.7 mm X 35.6 mm (0.46 in. X 1.40 in.)
Preamplifier :
- 20 mm X 99 mm (0.79 in. X 3.89 in.) Net Weight
Microphone :
- 12 g (0.4 oz) less cable
Preamplifier :
- 96 g (3.4 oz)