Description:

Technical Specitication:
Max OSPL90 : 124 dBSPL
HFA OSPL90 : 112 dBSPL
Peak Gain: 53 dB,
HFA Full-on Gain: 46 dB
Frequency Range F1,F2 : 500-5500Hz
THD:- 500Hz: 3%, 800Hz: 2%, 1600Hz: 2%
Equivalent Input Noise Level: 28 dB
Battery Current Drain: 1.5 mA