AIYIMA Metal A01 Tpa3116 Power Amplifier 2.0/2.1 Ch Stereo Hi-Fi Amplifier Class D Integrated Amp for Home Speaker 100W Mini Amplificador with Bass Alto Treble Control

I purchased this amplifier to improve the sound output from my active Swans M50W 2.1. The Swans themselves are very good when fed with good quality source but not as good when connected to the TV. I was hesitant about this amplifier and was especially concerned if it would damage my speakers. Well, all concerns were laid to rest once it was introduced between the TV and the speakers. I can hear the sounds which were muffled previously. Happy to say, the sound quality has evolved to 2.0. It's a no frills system. Manual controls for bass, mid, highs - which work as expected. The power unit, amplifier doesn't produce any hum, noise or distortion. There is no signal lag. Overall, a very good budget amplifier for the living room.

The product looks and sounds very good. I can say, it's a little beast which could move 10 inch woofers with base. The 3 way controls are good.The only part I didn't like is the pop sound when you turn it on/off. Planning to use this in a setup along with Pyle PTA1000 (with Ahuja mixer) for 4 speaker setup (for house parties).Ordered couple of passive speakers. Based the performance with them and the pop sound, will decide to keep or return.Reduced one star due to lack of speaker protection, otherwise it's an excellent product.Edit: Didn't return the amplifier due to it's quality (sound and build). Using with Target 6 inch speakers. Closing my ears especially when I am turning it off.Hint: To avoid pop sound follow thisOn: Keep the power button off on the amplifier, turn on the power to the adapter. Wait for few seconds, and turn the power button on amplifier.Off: Turn off the power button on amplifier first. Wait for couple of seconds, and turn off the supply to the power adapter.Cheers!

It's a powerful amp for a 4/6 ohms speaker, I like the quality of the sound that comes out from this aima tiny amp

I had used a larger setup earlier (Denon Receiver and Floor standing speakers). I also use a Bose soundbar in my other room which is much more expensive. This amplifier gives you great quality sound at a economic price. Pair this with a good pair of speakers (i have used polk audio) and you will not regret this.

Just phenomenon amplifier for music enhance.. very clear sound sound with deep bass.Amazing just Amazing

It is a tiny but powerful little amp with a very flexible EQ section. Its dead quiet when idle. Mine has no pop sounds when switching on/off. Although it looks tough enough lets see how it stands the test of time. Recommended.

Very good sound with my samsung passive speakers.

I found this OK OK in sound quality for this price point. Some drawback are there as follow.1. Bass is not deep and gets muffled do not feel it and it irritates your ears after listing for more than a half an hour.2. No balance button knob that becomes very crucial when some songs have more sound in either of the left or right channel.3. Mid and Trible controls does not have separate tones as I increase the Trible the loudness or mid's also gets boosted so that defeats the purpose of these buttons.4. Banana plugs for stereo connecting wires are places so close and it becomes almost difficult to connect speaker wires.5. Definitely this is not for the Audiophiles people like me. You should invest in Denon or Yamaha like stereo amps.6. I was having South Korean company LOTTE amplifier & Speakers marketed by Onida in around 1995 and those were sounding like BOSE. After so many years of using it now amplifiers one channel is not giving outputs. So I bought AIYIMA.