ALCTRON MIC USB UM900
* Type: USB condenser microphone
* Capsule: 16mm back electret diaphragm capsule.
* Polar pattern: Cardioid
* Frequency Range: 30Hz~18KHz
* Sensitivity: -32dB (0dB=1V/Pa at 1kHz)
* Equivalent Noise Level: ≤22dB (A Weight)
* Max SPL:: 136dB(at 1kHz≤1% T.H.D)
* Connector:: USB connector.
* S/N ratio:68dB
* Power Requirement: USB power
* Sampling rate: 16 bit,48KHz.
ALCTRON MC001
* High Performance FET Condenser MIC
* Capsule: 32mm large gold diaphragm
* Polar pattern: Cardioid
* Frequency Range: 20Hz to 20kHz
* Sensitivity: -36dB ± 2dB(odB=1v/Pa 1000Hz)
* Output Impedance: =200 Ohm
* Equivalent Noise Level: 20dB (A Weight)
* Max SPL: 125dB for 0.5% THD
* S/N Ratio: 70dB
* Connector:3-Pin XLR
* Power Requirement: 48V phantom power supply