Tested and modified the TDA7492P Bluetooth Amplifier module
I have bought the new blue version of the popular TDA7492P module. Compared with the older red one, made some tests and measurements. As it was a bit noisy I have modified it by removing the gain jumpers to achieve a lower amplification level, so also the noise will not be amplified so badly.
Building a case for this amplifier: • Bluetooth Amplifier Case for TDA7492P
Contents:
0:14 Comparison
1:59 Testing the amplifier
4:45 Modding
7:02 Powering the module
8:24 Conclusion
Bigger, red module: https://rover.ebay.com/rover/1/711-53...
Smaller, blue module: https://rover.ebay.com/rover/1/711-53...
The rock song is "Don't Need You" from "Bullet For My Valentine".
The moderated one is "Hachiko (The Faithtful Dog)" from "The Kyoto Connection".
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