SNR:
73 dB (A-weighted, default Rx volume with mic input)
THD:
0.1 % (Default Volume, 1kHz)
Microphone Input:
Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range
Line input:
USB-C, Adjustable level
Headphone Output:
3.5 mm TRRS headphone jack; 25 mW, R 32 ohms