Outstanding seller and product. Well packed, and arrived quickly. Seller also very helpful and quick to respond to technical question, with good answer that demonstrates knowledge of product and parts market.
The sound is clear and the bass is hard. There is a little noise when you listen to the speaker, but the degree of this noise is not much different from what you experience in any amp. It can hardly be heard if I take a certain distance. Heat does not grow much. I have listened to three consecutive hours, but the top plate warms up a little. However, when I turn on the power switch, the incoming LED light is a little bright. This is disturbing me. I am very satisfied with the product and would like to recommend it.
The sound is clear and the bass is hard. There is a little noise when I listen to the speaker in ear, but the degree of the noise is not much different from the other amps I have. It can hardly be hear if I take a certain distance. Heat does not grow much. Ihave listened to 3 consecutive hours, but the top plate warms up a little. However, the led power light is a little bright. This is disturbing me. I am very satisfied with the amp, and would like to recommend it.