The CAD M177 Condenser Microphone is designed for vocal and general instrument recording in project studios. The side address capsule provides a cardioid polar pattern, effective in minimizing noise and off-axis audio. The cardioid pattern reduces ambient room noise and feed back caused by monitor speakers or headphones. The externally biased capsule features a large 1.1" inch gold sputtered diaphragm. High speed, low noise operation amplifiers result in high output gain and low noise floor. A high pass filter switch eliminates noise and rumble below 80Hz. The 20dB Pad switch provides additional headroom when capturing audio instruments that are rich in fast transients and excessive levels. The M177 is an excellent choice for capturing vocals, guitars, piano, percussion and more.
| Transducer | Side Address, External bias condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 10Hz to 20kHz |
| Dynamic Range (Typical) | 133dB |
| Signal-to-Noise Ratio | 10dB Equivalent SPL, A weighted |
| Maximum Input Sound Level | 143dB SPL (With pad on) |
| Power Requirements | Minimum Requirements are 24, 48, 52Volts Phantom Power capable of delivering at least 8 mA |
| Output Impedance | Low (200 ohms nominal) |
| Output Connectors | Three pin male XLR type |
| Pad | 20dB Pad |
| Low Frequency Roll-Off | 80Hz high-pass filter |
| Dimensions | 2" x 6.50 (50.49 x 164.62mm) (Diameter x Length) |
| Weight | 15 oz (425 grams) |