Shure Beta 98AD/C

The Shure Beta 98A is a precision-engineered compact, high-output miniature condenser microphone for professional sound reinforcement and studio recording. An extremely uniform cardioid polar pattern provides excellent gain-before-feedback and off-axis rejection of unwanted noise.

Both Beta 98A configurations feature high sound pressure level capability (SPL). Beta 98AD/C includes A98D drum mount with flexible gooseneck that makes it an essential, accurate choice for toms, snares, and percussion. Beta 98A/C is recommended for a variety of acoustic or amplified instruments including drums, piano, reed, wind, and strings.

• Uniform cardioid polar pattern provides maximum gain-before-feedback and rejection of off-axis sound for smooth high-end response and control
• Frequency response tailored for drums and percussion applications with a wide dynamic range for use in high SPL environments
• Precision-engineered design for unobtrusive microphone footprint
• Beta 98A models ship with external in-line preamplifier for discreet cable placement, snap-fit windscreen, and zipper pouch
• Beta 98AD/C ships with A98D drum mount featuring a flexible gooseneck for precise placement and secure attachment
• Beta 98A/C ships with RK282 shock mount swivel adapter for attachment to any standard microphone stand

*SPECIFICATIONS*

Type

Electret Condenser

Frequency Response

20 to 20,000 Hz

Polar Pattern

Cardioid

Output Impedance

179 Ohms

Sensitivity (at 1 kHz, open circuit voltage)

–48.0 dBV/Pa (4.0 mV)

Maximum SPL (1 kHz at 1% THD)

1000 Ohm load: 144 dB

Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)

64 dB

S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted

Dynamic Range (at 1 kHz)

1000 Ohm load: 114 dB

Common Mode Rejection (20 Hz to 20 kHz)

> 50 dB

Clipping Level (1 kHz at 0.25% THD)

1000 Ohm load: 1.0 dBV (1.26 V)

THD of microphone preamplifier when applied input signal is equivalent to cartridge output at specified SPL

Self-Noise (typical, equivalent SPL, A-weighted)

30 dB SPL

Polarity

Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3

Weight

Net: 12 g (0.6 oz.)

Connector

Three-pin professional audio (XLR), male, balanced

Power Requirements

11-52 Vdc phantom, 3.6 mA