AIYIMA Metal A07 Tpa3255 Power Amplifier 300Wx2 Hifi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier For Passive Speaker Home Audio (A07+Dc 36V Power Adapter)

I bought this almost 9 months back. I have a wharfedale diamond 12.2 costing 40K+ and people suggested all amps+dac combos costing more than that i could ever imagined. Checked with couple of amps that my friend’s had. But this amp effortlessly beat all others that’s way out of its price range. I wouldn’t compare this point to point with expensive one and i’m not right person also. But for me this sounds a lot fuller and clean and I like the way it drives thw wharfedales. I’ve paired it with a smsl dac. I use the provided 36v 6a adapter.

This amp so small like 1/10 size of an AVR and it's price also cheap by 1/10 of modern receiver.I had an Yamaha HDMI AVR which is not good for stereo listening.But with this through a DAC it is sooo amazing that u don't need any other setup.It has a strong punchy clear sound throughout the audio spectrum.It fills the room at 50% volume and u need only a max of 75% of its volume for maximum listening levels.Since my Mission QX2 MKII spks are 4 ohms my old AVR get super hot in short periods .But this is super cool eventhough I listens for long hours.For this price no can beat this.I'm so happy that it fulfils my expectations in a very low price.If Aiyima have added a dedicated sub out port it would add even more weight and also some extra inputs like coaxial/optical would also add even more convenience.

Had doubts on whether this little thing will drive the Elac BS53.2 without issues . But on a medium sized room , at 15%(9 O clock) volume it reached good audible levels. Far better than an expensive AV receiver which was used before this . It’s true as other reviewers have mentioned , the sound is not limited to the speakers - or it’s rather floating between the space and around the speaker pairs. No emphasis on any specific frequency range , but equal across the band. Driving with a A3 Tube preamplifier and Schiit Modi 2 along with PC as source ( Tidal, Apple Music ).Hope the product is reliable and will give trouble free audible experience in long term (May be 2 to 3 years )

SoundIt sounds very neutral and natural.With 36v PS, it provides ample power. The volume knob positioned at 9'o clock and I could experience amazing sound stage created by this mini amplifier.Look & FeelIt is very compact and has premium quality finish. I didn't like the power toggle switch which takes away the premium look.UsageI have used it continuously for more than 3 hours and the amp gets a little warm. I have kept the power supply always plugged in and have seen no heating issues at the adaptor.At this prices, the amp is a great value for money.

Very good performance by the price value.Take any where that we go . But one problem, they are not giving us the actual Voltage Converter ‼️When we get the real power adapter of 48 Volts 7.5 amp , the Volume of the amplifier will be at 350 watts.This is the malpractice or gameplay of the Company (AIYIMA) Any way I liked and loved it.

Affordable, Powerful & Nice Sounding Little Amplifier. Worth every penny.

audible hiss when the knob is above 30.I use it with two 6ohm 5 inch passive speakers. They get plenty loud but there's audible hiss when you turn up the volume knob above 30

Small yet packs more punch than most from reputed brands. I have used this with Dayton audio B652 air, and the hand built 225Watts big 3 ways (seen in picture) with 10 inch woofers. And boy it drives those with no effort for hours. The sound is good, coming from Sony NW A-306 Walkman in Hi-res. A little bright but nothing you can't tweek with some EQ.Highly recommended if you have this on your shortlist.Other option would be Fosi BT20A Pro.