Shure Beta 98DS

Tailored frequency response for studio quality performance
Wide dynamic range for use in high SPL environments
Uniform supercardioid pattern for high gain before feedback and superior rejection of off-axis sound
A98D drum mount is unobtrusive and versatile--allows precise positioning of the microphone while holding it firmly in place
Compact design reduces stage clutter
Detachable cable for easy storage
Interchangeable microphone cartridges with different polar patterns are available
Legendary Shure quality, ruggedness, and reliability

Type
Condenser (electret bias)

Frequency Response
20 to 20,000 Hz
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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)