原创 新到美国原装进口的DAYTON AUDIOEMM-6 测试话筒 单独标定

单独标定的频率响应曲线

The Dayton Audio EMM-6 is a precision electret condenser microphone designed for measurement and critical recording applications. The extremely flat frequency response and true omni-directional polar pattern make it perfect for use with room acoustic analyzers and audio measurement systems. Each microphone includes stand mount, foam windscreen, transport case, and its own unique printed and downloadable calibration response graph and data!

• Perfect for use with room acoustic analyzers and audio measurement systems
• True omni-directional polar pattern
• Works with phantom power from +15V to +48V
• Low noise FET input reduces low-frequency distortion
• Gold-plated XLR output connector for accurate signal transfer
• High-quality components and rugged construction
• Includes stand mount, foam windscreen, and transport case
• Includes its own unique calibration response graph

Specifications:• Capsule type: 6 mm electret condenser • Polar pattern: omni-directional • Frequency response: 18 Hz - 20 kHz • Impedance: 200 ohms between pins 2 and 3 • Sensitivity at 1 kHz into 1K ohm: 10mV/Pa (-40 dBV, re. 0 dB = 1V/Pa) • Max SPL for 1% THD @ 1 kHz: 127 dB • S/N ratio: 70 dB A-weighted • Connector: gold plated XLR • Phantom power: +15V to +48V • Weight: 144 grams.