Shure Beta 58A

Dynamic microphone for vocals

In the tradition of the SM58, the Beta 58A has become the microphone of choice for professional vocalists and sound engineers.

The Beta 58A is a highly sensitive dynamic vocal microphone designed for professional sound reinforcement and studio use. The supercardioid pickup pattern covers the entire frequency range and provides high gain without feedback, maximum isolation from other sound sources and minimal off-axis pickup. The frequency response is ideal for close-up vocals.

The robust construction, proven shock absorption system and hardened steel frame ensure that its exceptional performance is not compromised, even under the most rough handling. The Beta 58A is used primarily on lead vocals, secondary vocals and speech.

• Polar pattern: supercardioid
• Frequency response optimized for vocals in professional live applications
• No feedback even at maximum gain and suppression of ambient noise
• An air-cushioned anti-vibration system protects against impact and handling noise.
• Transmission range: 50 - 16,000 Hz.000 Hz
• Maximum sound pressure level: 140.5 dB
• Output impedance: 290 ohms
• Noise sensitivity: -51.5 dBV/Pa (2.66 mV)
• Dimensions (L x Ø): 160 x 50 mm
• Weight: 278 g
• Includes swivel, 3/8" thread adapter and bag
• Compatible windbreaker: item 135783 (not included)
• Compatible replacement grill: item 148522 (not included)