Zerone Digital Amplifier TDA7498E Bluetooth Review

As a result of my tests, I determined that this amplifier did not meet my expectations. While it boasted impressive Bluetooth connectivity, the overall sound quality was subpar. The device seemed to struggle to provide enough power for my speakers and the overall sound was muddled. The pros of this product included its sleek design and ease of use, however, the lackluster sound quality ultimately makes it difficult to recommend for buyers in search of high-performance home theater electronics.

I used this board to build a stereo power amplifier that runs on 31.5 VDC and delivers enough power at 8 ohms. The heatsink heats up to around 100 degrees Fahrenheit, which isn't enough to turn on the fan. It would be better if the fan was on, since running at a lower temperature means longer chip life. I had to do a lot of internet research to figure out how to use jumpers, set the gain control, and determine configuration alternatives.

I used this board to build a stereo power amplifier that runs on 31.5 VDC and delivers enough power into 8 ohms. The heatsink heats up to around 100 degrees Fahrenheit, which isn't enough to turn on the fan. It would be better if the fan was on, since running at a lower temperature means longer chip life. I had to do a lot of internet research trying to figure out how to use jumpers, set the gain control, and figure out configuration alternatives.