Review on Powerful 2PCS TDA7297 30W Dual Channel Amplifier Board for Home Car Auto Computer DIY Speaker – High-Quality 15W+15W Audio Component! by Kendrick Dooley
Sounds much worse than other boards TDA7297
What I received does not match what is shown on the product page. My radiator was silver and the condensers were replaced with cheaper ones. I used to have a similar TDA 7297 board from Drok and it's one of my favorite amps, even compared to true audiophile amps. I hooked up these boards expecting the same and was very disappointed with the sound. Now I still prefer it to cheap Class D amps like Lepy, but it has a penetrating quality that the Drok board never had. I suspect it's the cheaper capacitors in the signal path.
- Tiny looks but big volume; It has a knob to screw on the potentiometer.
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