FullTech USB-DAC attached portable amp CRUISE junk was cheap, so I bought and repaired it. It's a portable amp with the battery in, but you can use it as a headphone amp connected to the computer
Would the repair succeed?

New product on FullTech CRUISE series.
https://amzn.to/3ulE70A
Amazon link is Amazing.co.jp associate.
Secondhand sold at Amazon as well.

Equipment information at Twitter
  / 1223536321005670400  

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