The Audio-Technica AT2031 is a cardioid condenser microphone optimised for stringed instruments in critical studio and live applications. Its permanently polarised element delivers an extended frequency response with a slight high-frequency rise for enhanced detail, while low self-noise and high SPL handling provide a wide dynamic range suited to the most demanding recording scenarios. A switchable 150 Hz high-pass filter is included for low-frequency roll-off control.
Polar Pattern
Cardioid
Condenser
High-Pass Filter
150 Hz
6 dB/oct, switchable
Ideal For
Strings
Violin, cello, guitar, harp, piano
Features
✓
Extended frequency response with slight high-frequency rise for added detail
Extended frequency response with slight high-frequency rise for added detail
✓
High SPL handling and wide dynamic range
High SPL handling and wide dynamic range
✓
Low self-noise suited to digital recording
Low self-noise suited to digital recording
✓
Switchable 150 Hz, 6 dB/oct high-pass filter
Switchable 150 Hz, 6 dB/oct high-pass filter
✓
Cardioid polar pattern for improved source isolation
Cardioid polar pattern for improved source isolation
✓
Rugged construction for reliable studio and live use
Rugged construction for reliable studio and live use
✓
Ideal for violin, cello, acoustic guitar, harp and piano
Ideal for violin, cello, acoustic guitar, harp and piano
Specifications
| Element | Permanently polarised condenser |
| Polar Pattern | Cardioid |
| High-Pass Filter | 150 Hz, 6 dB/oct (switchable) |
| Power Requirement | 48V phantom power |











