Soyuz 017 FET; large-diaphragm condenser FET microphone; 34mm diaphragm capsule (one gold sputtered); frequency range: 20Hz - 20kHz; polar pattern: cardioid (swappable with optional omni); sensitivity: 15mV/Pa; impedance: 200Ohms; SPL: 140dB; noise floor: > 18dB (A-weighted); power supply: 48V phantom power; including shock mount and wooden box; handmade in Russia; dimensions (L x D): 226 x 55mm; weight: 930g