LiNKFOR Bluetooth Amplifier 40W+40W Stereo Audio Amplifier with Bluetooth 5.0 for Speakers, Bass & Treble Control, LCD Display, Remote, AUX RCA USB SD Input, for Home, Car & Karaoke Use

Really Good Sound!!!Two things that will change your experience!1/ if the remote seems un-responsive and weak - remove the thin protective film that is over the display!!!!2/ bluetooth not pairing? - I paired with my phone = no problem, worked fine - I paired with my PC = no problem worked fine - I tried to pair with my Raspberry Pi 5 - would not see it! - whatever I tried, not even seen - removed pair from my phone, removed pair from my PC - instantly came up on the Pi 5 - as it says in the FAQ - remove other devices and pair - it is as if it will only pair with one device at a time.This is not really a problem for me. Quite powerful for a little amp, and for the money it is amazing, playing music from the SD card is really handy. So in my workshop I can now play favourite music from the SD, remote sounds from the Pi 5, and I have my test mixer connected to the phono inputs - happy days (not tried the radio yet)Buy one!

Wow. I ordered this amp as I wanted a way of connecting my phone to something other than my car to listen to music.I brought some 3 way speakers locally and I just needed an amp with Bluetooth.When I got it out the box I immediately thought it was gonna be rubbish, It’s very small and lite and I wasn’t expecting much.I hooked it up to the speakers and started streaming from my phone.What a fantastic little amp. No buzz or hiss at low or high volume and it really packs a punch.I’m considering buying another one and a turntable to go in the living room for my wife.It’s a great little unit at a great price which punches well above its weight.

This is very easy to set up, it can take RCA cables and a headphone style jack. It has Bluetooth, which seems to connect very easily, no secure access though, it’ll connect with anything. The USB port input is odd, as it just plays regardless of what the device was displaying. The FM radio works okay and it comes with the antenna cable. Obviously high volume is suffers a bit, but overall sound quality is good. The bass and treble adjustment sounds a bit odd. Overall a great little amp, doesn’t take up much space and works as you’d expect.

This unit doesn't look like much but it packs some punch. Great value for money. It's enabled me to use a set of old wired speakers I had to stream music through them via Bluetooth. And the bonus is it has a tuner too. I have it rigged up in my garage and I'm well pleased with it. Just don't pair it up with monster speakers and expect it to drive them. It may well do but it drives my speakers really well. Highly recommended.

Fantastic little amp definitely recommend

Im not a professional but we had bought this to hook up to a couple of speakers for my daughter's birthday and it was great, did a very good job, very small and compact, easy to use and can connect to mobile devices vua Bluetooth, this connected to the speakers was great for a medium sized venue, good value for money and cheaper than a DJ!

Bluetooth never quite worked properly, some devices would be distorted.Lasted 1 year 2 months and now no sound.

Product was shipped on time however it smelt like burnt electronics when it arrived. Less than a week after buying it, I had it quite high up which sounded horrific with vocals but alright for drum and bass (my main use). It decided to randomly power off and when I turned it back on it wouldn’t go past half volume without just cutting out. I decided to open it up because I thought I might be able to fix it, however a resistor had blown up (black and see through) without specialist equipment and knowing the resistors specifics I couldn’t have fixed it. Overall performance was quite underwhelming however at this price point what can I say. Bluetooth connectivity was surprisingly good however one think I noticed I played the same song on two phones both with default flat eq on Spotify and the phone yet they sounded completely different (unsure if this is the phones fault). The product will sit comfortably into the palm of your hand and did so with me and I have quite small hands. Product is somewhat easy to use however it does take some playing about as mine did not come with an instruction leaflet.Overall scoreQuality: 8/10Audio quality: 5/10Ease of use: 7/10Bass/trebble adjusters: 2/10 (peaked my subs massively)Lifespan: 0/10 (however was still useable after it had blown)