LCM100HL for Double Bass

Specifications

• Type: back electret condenser microphone.
• Polar pattern: cardiod-unidirectional.
• Frequency response: 20-20.000 Hz.
• Sensitivity at 1 kHz: -66 dB.
• Output impedance: 200 ohm.
• Sound pressure level: 139 dB at 1% THD.
• Powering: 9V battery.
• HL and BS-2 type preamps have line level output (for guitar amp).