InnoMaker HiFi DAC Pro Hat and Raspberry Pi Zero 2WH

InnoMaker HiFi DAC Pro Hat and Raspberry Pi Zero 2WH Combination

Initially, I planned to build a music server with a Raspberry Pi, but I ended up with a spare Intel machine and created a Volumio environment with a TOPPING MX5, making this setup unnecessary. Therefore, I am putting it up for sale. ※Everything in the photos is included.

About the DAC Pro HAT:
ES9038Q2M chip equipped, compatible with Raspberry Pi 5/4/3B+/3B/Zero - Hi-Res Audio Card (PCM 384KHz/32bit & DSD512), DAC converter, Volumio/Moode compatible, headphone & balanced output.
※The DAC Pro Hat was purchased on Amazon in February 2025, and the Raspberry Pi in January 2025.
I used it for testing for about six months and then stored it.
・Volumio (v3.812 / v3.832)
I2S DAC=ON
DAC Mode=Innomaker Dac Pro
DSD playback modes: "DSD Direct" and "Dop" were each confirmed.
・Amplifier (TOPPING MX5 / balanced connection)
Using a 3.5mm to 6.35mm stereo audio conversion cable, I confirmed the connection between the HiFi DAC Pro Hat's XLR output and the MX5's balanced input.
The audio sources I tested were:
・Flac (192kHz/32bit/2ch)
・DSD (DSD128=2.8MHz, DSD256=5.6MHz) ※2ch
DSD files were all recorded with a TASCAM DA-3000.
・Audio sources converted from CD audio to Flac or MP3 files (44.1kHz/16bit/2ch)
※DSD512 was not confirmed because I didn't have an environment to create the audio source.

For details on the DAC Hat, please check the following:
URL https://github.com/INNO-MAKER/DAC-PRO-HAT/blob/main/HIFI%20DAC%20Pro%20User%20ManualV1.1.pdf
※You can find the HIFI DAC Pro User ManualV1.1.pdf on GitHub or the InnoMaker website by searching for it.