- Max. input
+10 dBV (Piezo) - Max. Gain
20 dbV - Max. Output
+10 dB - Output impedance
< 50 ohm - Noise
< -91 dBV (22 Hz - 22 kHz,
Gain= 0 dBV
input shorted - Supply voltage
9 V battery - Supply current
5.8 mA - Design
Low Noise Class A/B, output stage
Low Noise FET, input stage