AEA N22 Stereoset NUVO, Active Ribbon Microphone for Stereo Set, Ideal for vocals, electric guitar, bass, bass drum, acoustic guitar and percussion, Polar pattern: Figure Eight, 1.8 µm thin folded aluminium ribbon (4.7 mm x 59.7 mm), Reduced proximity effect, Frequency range: 20 to 20,000 Hz, Maximum sound pressure level: 141 dB SPL (1% THD > 1 kHz), Sensitivity: 8.3 mV/Pa at 1 kHz, Output impedance: 92 ohms, Dimensions (H x D): 225 x 410 mm, Weight: 0.335 kg, Includes microphone holder, protective cover and SBK plastic case, Handmade in USA@+*Note:* Requires 48 V phantom power