Project Description

TOA (D-922E/D-922F Mic/Line Input Module 20 bits Monaural Type)


The D-922E/D-922F is a 2-channel microphone/line input module designed for use with the D-901 Digital Mixer, etc. It is equipped with XLR connectors. The D-901’s 4-pole DIP switch is used to set the input sensitivity, phantom power supply, and ground lifting.


Input 2 channels, –50/–36/–10/+4dB*2,
4.7k, electronically-balanced
12V Phantom power supply
Ground lift switch
Connector D-921E: Removable Terminal Block connector; D-921F: XLR connector
A/D Converter 20 bit
Sampling Frequency 48kHz
Frequency Response 20 – 20kHz, 1 dB
Dynamic Range Over 85 dB
Total Harmonic Destruction Under 0.02%