dudu5s

eiichi

Hello. I have a question about DUDU5S (UIS7865 + AK7604).
Does the USB Audio output use the same architecture as DUDU7?
Does USB Audio bypass the AK7604 DSP and output directly to an external USB DAC (such as AIYIMA A80) with fixed volume?
Or does USB Audio pass through the AK7604 DSP before being sent to the USB DAC?

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DUDU-Meng

eiichi
USB audio bypasses the AK7604, so the volume is fixed and cannot be adjusted. You need to adjust the volume on the DAC.

eiichi

Hello.
Thank you for your previous answer.
I have one more question.
Is the USB Audio output fixed at 0 dBFS (full-scale digital output), or is it fixed at a lower digital level?
For example, if I connect an AIYIMA A80 USB DAC, will it receive the maximum digital signal (0 dBFS), or is the USB output attenuated before being sent to the DAC?
Thank you very much.

DUDU-Meng

eiichi You should receive maximum since the USB output is not processed in any way.

eiichi

Could you please tell me the height of the metal main unit (not the display) in millimeters?

DUDU-Meng

eiichi Sorry, I don't have the data you want

eiichi

dudu5sの12.3インチのユニバーサルモデルで1dinタイプはありますか？

eiichi

「DUDU5S（UIS7865）にも、DUDU7と同じように内蔵ジャイロセンサーと加速度センサーは搭載されていますか？」

DUDU-Meng

eiichi None