LiNKFOR Audio Power Stereo Amplifier AV-568BT Bluetooth Amplifier 2.0 Channel 50W X 2 with 2 RCA Inputs FM Radio MP3 USB SD Readers Amp Receiver with LED Display Remote for Karaoke Home Theater

I have just recieved these speakers and been running them all day testing them out. For the price these are really excellent. There are two Aux inputs, you can connect via Bluetooth, use a USB Stick or SD MMC Card to listen to music or you can listen to the tuner with AM and FM.I purchased these for nearfield listening, replacing my Monacor SA-50 amp which started crackling when playing sound when first switched on. This amp is roughly the same size but weighs slightly less. The build quality of the amp appears to be ok. Controls on the device for controlling music will work with your iPhone on Bluetooth with no problem.For the price I was very impressed with the sound which is crystal clear, even at higher volumes. Bass and Treble controls work very well and give you the ability to tweak the sound to your liking. When I first switched on the amp there was a constant buzzing which after a few seconds I found was linked to the mic volume which was turned to maximum. I turned this down to it's lowest setting (effectively off) and the buzzing immediately stopped. I am sure if I had microphones (there are to inputs if you want to do a bit of Karaoke) then you can control the volume.The device has an inbuilt power connector and comes with a lead with a standard UK plug. If you are looking for something to put in a caravan or somewhere that has limited voltage there is a 15V/2A input, but you will need a lead (not supplied) to use this feature.I only have two issues with this and they are minor. Firstly when you switch to Bluetooth, the beep when you connect is really loud. Secondly, the "high quality" remote control is anything but and truly awful. It is a cheap, tacky thing which works ok but not good quality. However, as this is sitting on my desk I will not be using this.Overall, with several hours of use I am so far impressed with this product and it get's a thumbs up from me.

I am not a hifi expert and just needed a basic amp for my turntable and separate cd player. The specifications of this seemed to fit the bill and it has more functions than I actually need or will be likely to use. It was straightforward to set up and I have no issues with the overall sound quality. For the price, I think it represents very good value for money.

Took about ten minutes to set up.Bluetooth and line-in from my laptop works lovely.However, if you plan to play LPs, you'll need a pre-amp for your deck. It plays ok at max volume but is low volume. Listenable for sure but an extra 20 pounds or so will make the best of what, so far sounds amazing at such a low cost.I bought this because my old Panasonic amp died a spectacular death and it is affordable. I'm very impressed tbh. Through my Wharfdale speakers, there's little appreciable difference.It's definitely a great low-budget bit of kit. Sturdy construction. Small enough to sit happily on a bookshelf.

I am only really concerned with using this to amplify devices plugged into rca line-in inputs of which there are two. Unlike traditional hi fi amp both inputs are live simultaneously. If two devices are turned on, you will hear both! Still not really a problem just turn off the one you don’t want to hear. It concerns me that remote controls wear out eventually. I contacted Linkfor about whether they supplied replacement but received no reply. I have managed to capture the on/off button and volume signals to my All4oneURC1240 learning remote and will put the original aside and use that instead. The remote BTW will only adjust the volume up to as far as the rotary pot is set. The sound is basically clear and acceptable (no balance control as far as I am aware). It is loud enough for most purposes but at high volume settings I found heavy bass lines started to cause the sound to cut out, so OK for your sitting room but for a party or some such where you want to crank up some heavy rock you would need something more powerful. With a decent pair of speakers, your TV, radio MP3 should sound pretty good.

Arrived yesterday, fitted last night, works perfectly. Connected via Bluetooth to echo show, sound quality great, crisp and clear, base and treble controls work perfectly. Remote works well. Great value.

Works well, sound quality is fine, slight trace of noise when no input but not noticeable in use. On the down side, the remote does feel a bit naff but having g said that, it works. Overall very good for the price, I feel you would have to pay a LOT more for something better

Quite versatile, connects to my speakers and allows me play music from my phone via Bluetooth. I like it.

Left channel distorts badly at medium volumes. You can't listen to it. I missed the return window, so I had to take it to the tip.