Warm Audio WA-87 R2B, Large-Diaphragm Condenser Microphone, Directional characteristic: Cardioid, Omnidirectional, Figure-8, WA-87-B-50V capsule - Reproduction of the classic K87 capsule, Gold-sputtered 6 µm NOS Mylar diaphragm, 100% with discrete circuitry with an NOS Fairchild transistor, WIMA/Nichicon capacitors, Cinemag USA output transformer, Lo Cut: 80 Hz, PAD: -10 dB, Max. SPL (sound pressure level): 125 dB SPL (@ 1 kHz 1 kOhms, 0.5% THD (total harmonic distortion), without a pad), 132 dB SPL with a pad, Signal-to-noise ratio: -117 dB, Frequency response: 20 Hz to 20,000 Hz, Output impedance: 150 Ohm, Gold-plated 3-pin XLR connector, Colour: Black, Includes an elastic mount suspension, a microphone holder, and a wooden storage box@+*Note:* Requires 48 V of phantom power!@+@+