Review on 🔊 AIYIMA A05 TPA3221 Power Amplifier: 100W+100W Bluetooth QCC3034 APTX 2.0 HiFi Stereo Class D AMP for Passive Speaker by Yolanda Williams

This small Bluetooth amplifier is ideal for desktop speakers and can be used in many other situations. It is very powerful and sounds clear even at full volume. Before setting it up on my desk as a near-field speaker, I tested it in the midrange on a variety of bookshelf speakers ranging in price from $80 to $1,500 a pair. It revived cheap and easy-to-drive speakers by upgrading them to pure performance, but it also scales very well with more expensive speakers and is very transparent without coloring the sound at all. The internal DAC used when playing Bluetooth through the device also looks great. I couldn't hear any difference between a direct Bluetooth 5.0 connection to this device and a good external DAC signaling it. I was able to get more volume than I ever wanted, even in a decent room and not just in the near field. The included power supply seems to be of a higher quality than I expected for this price point and the amp itself has a nice heavy metal frame with solid build quality and a nice feel to the switches and knobs. I really have no complaints about this device and would recommend it to anyone who feels it will suit their needs.