AK45 Pro Stereo Amplifier Home Audio, Stereo Receivers with Bluetooth 5.0,Max 400W, 2.0 Channel Audio Receiver for Home Theater Speakers w/USB/SD/RCA/2 MIC in for Karaok

This is a great amplifier. Well worth the price. Great quality output also thru high quality speakers.

Very good sound quality and power! Bluetooth function works fantastic. It’s a winner

Sounds great! Using it with my media server PC. 2 issues I see so far - 1) documentation on device functionality and and interaction with the remote control. I have a Visio TV that I use as the display monitor. When I select the EQ button on the remote, the TV changes input source. Should have a unique code that doesn't conflict with other devices. Also, if I turn the TV off and use the remote to change the EQ (which isn't really documented well in the user manual), nothing happens. I don't see any EQ presets. 2) It seems strange to me that there is functionality within the remote that can't be accessed from the device front panel. Maybe it's just me. You can use the remote to turn the unit on and off if you leave the physical power switch on. However, the lighted volume dial stays on regardless of the function on/off you select on the remote. Makes me wonder if the unit is really off or just the digital display is off. So, I physically turn off the display. Again, I like the sound it produces - very crisp and clear over all frequency ranges. I also like the ability to play a USB driver. However, they have a repeat function and a forward or backward function for the tracks on the USB driver but what I would have liked to see was a shuffle function. Oh well, the price was good and performance is OK so far.

I use it to drive a 6 living room speaker system consisting of 2- Altec Lansing, 2- Sony and 2- Pioneer CS-C9000 all encased in their own wooden cabinet driven by Apple Music on my Mac M1 desktop. Movie soundtracks from John Williams, Hans Zimmer, Barry Goldsmith and Bernstein come alive in the highest fidelity. Exceptional sound from a cheap little remote controlled amplifier, with Bluetooth, FM Radio and USB inputs including a microphone input.

I got this to use with my computer to amplify a pair of 6-inch 2-way speakers for better quality than you can get with the typical dinky PC speakers. Won't win any fancy audiophile awards, but they work just fine for basic listening for streaming videos and music. Can't really beat it for the price.

easy to maneuver great small powerful strong as expected only can not turn off I you use DC plug. use the regulation plug fir ac f that is your power source supply Then the device works as expected. radio must use antenna fir moreootons on stations. great loud pushes great post with Pyle speakers

Hooked right to my outdoor speaker and Bluetooth to phone. I should’ve bought this a long time ago

I actually bought one, big mistake. Very disappointing. It turns on, bluetooth works, lights are pretty. Sound quality is atrocious. tried it on multiple speakers, and it was really bad. Treble is so distorted, even turned all the way down. Bass is just as bad. I tried it with many different genres of music, and they all sounded horrible. Save your money, this is junk.