The AT2031 is the ideal microphone for stringed instruments in critical studio and live applications. Its permanently polarized element offers extended frequency response with a slight rise in the high frequency range for a more detailed sound. Its low self-noise and high SPL handling capability offer a wide dynamic range, perfectly suited for the most demanding applications
- Outstanding performance and rugged construction
- High SPL handling and wide dynamic range
- Smooth, extended frequency response with a slight rise in the high-frequency region
- Switchable 150 Hz 6dB/oct hi-pass fi lter
- Cardioid polar pattern improves isolation of desired sound source
- Low self-noise perfectly suited for digital recording equipment
- Ideal for stringed instruments such as violin, cello, acoustic guitar, harp and piano
Element | Fixed-charge back plate permanently polarized condenser |
Polar Pattern | Cardioid |
Frequency Response | 20-20,000 Hz |
Low Frequency Roll-Off | 150 Hz, 6 dB/octave |
Open Circuit Sensitivity | – 34 dB (19.9 mV) re 1V at 1 Pa* |
Impedance | 85 ohms |
Maximum Input Sound Level | 141 dB SPL, 1 kHz at 1% T.H.D. |
Noise | 17 dB SPL |
Dynamic Range (typical) | 124 dB, 1 kHz at max SPL |
Signal-to-Noise Ratio | 77 dB, 1 khz at 1 Pa* |
Phantom Power Requirements | 48V DC, 2mA typical |
Switches | Flat, roll-off |
Weight | 134 g |
Dimensions | 143.0 mm long, 21.0 mm maximum body Ø |
Output Connector | Integral 3-pin XLRM-type |
Accessories Furnished | AT8405a stand clamp; windscreen; soft protective pouch |