The Studiomaster Professional SM 900C is a large gold-plate diaphragm condenser microphone designed for unsurpassed audio quality for studio, stage performance, broadcasting stations etc
| Transducer Type | Pressure Gradient |
| Frequency Response | 20Hz-20kHz |
| Polar Pattern | Uni, Bi & Omni Directional |
| Sensitivity (at 1kHz) | -36dB ±2dB |
| Nominal Impedance | 150 Ω |
| Connector | 3-pin XLR |
| Accessories Included | Carry Case, Shock Mount Stand & Pop Filter Foam. |
| Special Features | • Works on +48V Phantom Power. |