Piezoelectric + Microphone Pickup
Battery:CR2032
Output impedance:22 KΩ
Signal to noise ratio:-142 dB
Frequency response range:50 Hz - 20 KHz
T-200 Guitar EQ
Piezoelectric + Microphone Pickup
Battery CR2032
Minimum operating voltage 1.2 V
Output impedance 2.2 KΩ
Maximum output level 1000 mV
Dynamic range 110 dB
Signal to noise ratio -139.2 dB
Frequency response range 20 Hz - 20 KHz
Continuous working hours 180 hours