The AT2031 is the perfect microphone for string instruments in critical studio and live recordings. Its permanently polarized capsule allows for an extended frequency response with a slight high-frequency boost and precise reproduction. Low self-noise and high sound pressure level handling enable a wide dynamic range, making it ideal for most demanding applications.

Features:

• Excellent performance and durable construction
• High sound pressure level handling and wide dynamic range
• Flat and wide frequency response with a slight high-end boost
• Switchable 150 Hz, 6 dB/octave high-pass filter
• Cardioid polar pattern improves isolation between sound sources
• Ideal for digital recording devices due to low self-noise
• Perfect for string instruments such as violin, cello, acoustic guitar, harp, and piano

Technical specifications:

• Capsule: Condenser capsule with permanently charged backplate
• Polar pattern: Cardioid
• Frequency response: 20 – 20,000 Hz
• Bass filter: 150 Hz, 6 dB/octave
• Sensitivity: –34 dB (19.9 mV) re 1 V @ 1 Pa
• Impedance: 85 Ω
• Maximum sound pressure level: 141 dB SPL, 1 kHz @ 1% T.H.D.
• Noise: 17 dB SPL
• Dynamic range (typical value): 124 dB, 1 kHz @ max SPL
• Signal-to-noise ratio: 77 dB, 1 kHz at 1 Pa*
• Phantom power requirements: 48 V DC, 2 mA typical
• Switches: Flat frequency response, bass filter
• Weight (without accessories): 134 g
• Dimensions: length 143.0 mm, maximum body diameter 21.0 mm
• Output connector: Internal 3-pin XLR male connector
• Standard accessories: AT8405a stand adapter, windscreen, soft pouch