AEA N8 NUVO, Active Ribbon Microphone, Mono version of the AEA R88 with pre-amplification, Ideal for drums, strings and piano/grand piano, Polar pattern: eight, 1.8 µm thin aluminium ribbon (4.7 x 59.7 mm), 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 Ohm, Dimensions (H x D): 225 x 410 mm, Weight: 0.335 kg, Incl. microphone holder, protective cover and carrying case, Handmade in USA@+@+*Note:* requires 48 V phantom power.