3Pcs TDA2030A 6-12V AC/DC Single Power Supply Audio Amplifier Board Module
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The parts arrived quickly and without damage, they work well.
Los pines para conexión habrían no son tan buena idea, funcionaría mejor la conexión con tornillo
all right
good product ,value for money
die Leistung entspricht nicht der Angabe (Bei der angegebenen Spannungshöhe ist dies auch nicht möglich)
Good product. The volume adjustement is not very broad : it's very sensitive at one point and doesn't produce any difference elsewhere.
very good!
Nice little amplifier. Met my needs. I replaced the board mounted pot with a panel mount.
Good Amplifier Quite good power output for small 5 W speakers. Please Improve delivery time else nice service by Banggood.
Really hard to work so tiny. Volume not that much louder