The C1 from Studio Projects is a large-diaphragm condenser microphone, ideal for vocal or instrumental applications in project or professional studios. The mic features a large 1" pressure-gradient capsule along with a low-noise amplifier and transformerless output circuitry to provide clear, natural audio.
The mic has a cardioid pickup pattern to reject off-axis noise and reduce feedback. It also features 75Hz and 150Hz selectable high pass filters to reduce low frequency rumble and handling noise. Selectable -10dB and -20dB pads are ideal for recording extremely loud sound sources. The mic has a standard XLR connector for wide compatibility and operates on standard 48V phantom power.
| Transducer | Pressure-Gradient Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 30Hz - 20kHz |
| Signal to Noise Ratio | 77dB |
| Noise | 27dB Line, 17dB A-Weighted |
| Max Input Sound Level (SPL) | 131dB |
| Power Requirements | 48V Phantom (±4V) |
| Output Impedance | < 200 Ohms |
| Output Connectors | Gold-Plated 3-Pin XLR Male |
| Pad | -10dB, -20dB |
| Low Frequency Roll-Off | 6dB/Oct @ 75Hz or 150Hz |
| Dimensions (LxDiameter) | 8.9 x 2.1" (226 x 53mm) |
| Weight | 26.9 oz (0.76kg) |