The Zoom ZDM-1 Dynamic Microphone delivers smooth, natural tone with built-in noise protection and impressive sound rejection for clear, focused, broadcast-quality recordings. Large-diaphragm dynamic design captures smooth, broadcast-quality sound Super cardioid polar pattern provides focused pickup and excellent isolation High SPL handling ensures clean recordings every time Internal shockmount provides isolation from bumps and handling noise Built-in humbucking circuit rejects electromagnetic interference All metal body and grille stands up to daily use Includes pivoting mic stand mount and threaded adapter Specs Type: Dynamic Polar Pattern: Supercardioid Frequency Response: 50-18,000 Hz Sensitivity: -54 dBV.Pa (2.0mV) Output Impedance: 200 Ω Min. Load Impedance: 200 Ω Max. SPL: 135 dB Connector: XLRM Dimensions: 150 mm (5.9 in) x 54 mm (2.12 in) Weight: .4 kg (.89 lbs)