The BT57 is a high output super cardioid dynamic microphone. It has high gain-before-feedback, maximum isolation from other sound sources, and minimum off–axis tone coloration. Excellent for acoustic & electric instruments as well as for vocals.

• Moving Coil Dynamic Mic
• Polar Pattern: Super Cardioid
• Freq: 50Hz-16KHz
• Sensitivity : -51 dB ± 3dB
• Output Imp:150 ohms
• Shock mount included