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Review on ๐Ÿ”Š Yeeco 2.1 Channel Audio Amplifier Board: 2x80W+100W Power Amplifier for DIY Speakers with Volume Knob & 3.5MM Audio Input by Nate Jenkins

Revainrating 2 out of 5

Far From Perfect - Home Audio

This is a decent amp. Pretty loud, but I have 3 questions.1. The crossover frequency of the low pass is too high. The subchannel can even be full scale. I plan to add a crossover. 2. Loud. Hums/hums when master volume is set too high. It needs some adjustments to get it right. 3. No power switch. As far as I can tell it only turns off when unplugged.

Pros
  • Best in Niche
Cons
  • No