Shure Beta91A Kick Drum Microphone

General

Introducing, the new and improved Beta 91. Shure hasn’t changed a thing about the exterior design of this microphone; instead, they spent their time improving the technology inside it. Its unique design was already successful because it eliminated the need for mounting materials. You can simply place it inside a bass drum or piano for precision recording. Distortion is the least of your worries thanks to this mic’s ability to perform at very high SPLs.

Furthermore, it’s ideal for recording lower frequencies and is easily operated thanks to an integrated preamp, XLR connector, and improved microphone capsule. Despite the incredibly high sound pressure inside a bass drum, this mic retains a superior audible attack and punch.

Specifications

• Cardioid condenser (electret bias)
• Frequency Response: 20 to 20,000 Hz
• Polar Pattern: Half-cardioid (cardioid in hemisphere above mounting surface), uniform with frequency, symmetrical around axis.
• Signal-to-Noise Ratio 59 dB re 94 dB SPL
• Output Impedance 150 ohms (actual)
• Phantom Power: 48 Vdc /- 4 Vdc (IEC-268-15/DIN 45 596), positive pins 2 and 3.