0404 usb

Hello everyone, I’m trying to measure the TempoTec Sonata HD Pro in REW as an example, as I would like to measure some other equipment in the future. System: RPi4, Raspberry Pi OS (Bullseye), REW (Java), EMU 0404 USB. The output level is set to maximum, 1kHz tone 0dbfs. The input level is -6...