Review on Ardest 200 Times Gain LM386 Audio Amplifier Module Board with Adjustable Resistance Control Potentiometer - Perfect for Arduino, Raspberry Pi, or Musical Projects (Pack of 5) by Vanessa Lopez
Mediocre quality, fast delivery
The first was poor, intermittent output, very low output; the second worked but had two bad solder joints; Try the third one to see if it works. Added an image of the next two I wanted to use; one has clearly been reworked and is still poorly soldered; both have bad solder joints. Look closely enough and you'll see solder rubbed off the wires on the left connector.
- Awesome 200 gain pre-assembled amplifier This nifty amplifier module is really good for your audio experiments and prototypes. Very little distortion
- Mostly good, but...
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