SS 772-11

• Ultra low noise, typical 9.5dBA

• The high sensitivity and low noise artificial ear is an ear simulator that simulates the way an earplug catheter is inserted into the ear canal or auricle, and simulates the coupling between the earphone and the human ear to measure the acoustic performance of the earphone. The SS 772-11 is a coupled cavity and preamplifier integrated non-detachable construction, it is a pre-polarized pressure field measurement microphone kit.

  With MegaSig PM 0083 IEPE signal conditioner to achieve the best test results;