Review on π TDA7492 2x50W D Class High Power Digital Amplifier Board with Radiator 10-26V by HiLetgo by Brian Finley
So far so good, suitable for both receiver and amplifier
Deducted a star because the first one I received was physically damaged (perhaps because it was in the was delivered in the wrong packaging) . So far so good with the replacement. The real issue with these little amps is durability, so I really can't be sure they will only last a short time. I tried this with a 12 volt computer power supply and 8 ohm speakers. The sound is ok. Good enough for background music. Without blaming the amp, unfortunately 12 volts is not enough for 8 ohm speakers. I'll probably have to buy a 24 volt power supply if I can't find an inexpensive 15 or 16 volt power supply.
- With 4-piece GAIN model, can work automatically at different voltages
- Nothing
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