Shure Incorporated
78/93
Dynamic Range
95 dB A-weighted , 93 dB Unweighted, typical
Measured at Dante Output
Preamplifier Equivalent Input Noise (EIN)
-106 dBVA-weighted, typical
Input Impedance
3.5 Ω
Configuration
Unbalanced
Type
TRRS 3.5 mm female socket
Pin Assignments
CTIA/AHJ Standard Pinout
Tip= Left side earpiece, Ring 1= Right side earpiece, Ring2= Ground, Sleeve= Microphone
Headset Microphone Input
Maximum Input Level
-5.5 dBV
Measured at Dante Output
Frequency Response
20 Hz- 20 kHz (+0.5 dB/-3 dB
Measured at Dante Output
Total Harmonic Distortion
0.07%, typical
Measured at Dante Output
Dynamic Range
94 dB A-weighted, 92 dB Unweighted, typical
Measured at Dante Output
Input Impedance
2.2 kΩ
Configuration
Unbalanced