Peluso P-280, Condenser Large-Diaphragm Tube Microphone, Tube / FET combination level amplifier, Diaphragm: 34 mm, Frequency range: 20 - 20,000 Hz, Polar pattern: omnidirectional, cardioid and bidirectional, Sensitivity: 27 mv/Pa, Impedance: 200 Ohm, Max. sound pressure level: 149 dB, Equivalent noise: 6dB (A), Tube type: 5654W / EF95, Power requirements: via an included power supply adapter (115 V or 230 V AC), Dimensions (L x D): 205 x 51 mm, Weight: 640 g, Incl. wooden case, microphone cable (8-pin), power supply unit, elastic and fixed holder as well as lockable transport case