We go through the build quality and performance of the ~$ 30 Breeze Audio TPA3116 mini amplifier, which seems to offer the best bang for your buck among current Chinese amplifiers.
It seems to also be sold as a “Nobsound Mini” on Amazon.
The amplifier can be purchased here (NO AFFILIATION):
Full performance report with 19 V laptop power adapter (PDF, 249 kB):
Full performance report with 24 V laboratory power supply (PDF, 248 kB):
Amplifier performance report template (XLSX, 25 kB):
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