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.
Cardioid
Polar Pattern · Condenser
150 Hz
High-Pass Filter · 6 dB/oct, switchable
Strings
Ideal For · Violin, cello, guitar, harp, piano
Features
Extended frequency response with slight high-frequency rise for added detail
High SPL handling and wide dynamic range
Low self-noise suited to digital recording
Switchable 150 Hz, 6 dB/oct high-pass filter
Cardioid polar pattern for improved source isolation
Rugged construction for reliable studio and live use
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 |










