Review on Bluetooth 5.0 Stereo Audio Amplifier with 192KHz DAC: Digital to Analog Audio Converter for Home Passive Speakers - Optical/Coaxial/AUX Input, 2 Channel Class D Mini Hi-Fi Integrated Amp, 60W Immersive Sound Experience by Lequon Kirkpatrick

Saw this little gem and had to at least try it. I was so surprised that it actually worked and gave me a sound that exceeded my expectations. Crisp, clear with decent dynamic range, not quite as powerful as a more capable full-size receiver, but still very good for what most people want. I cranked it up to full volume, more than loud enough for any of my intended purposes. High frequencies are present along with good mids and decent bass, my vintage KLH speakers are pretty bass heavy right off the bat so I'm very happy. With Bluetooth I now run my music through it instead of the soundbar which was tethered to the TV and sometimes I run the TV through this receiver via an optical cable. I have to admit that connecting the speaker wire isn't easy, the holes were too small for the gauge of wire I had, but with a little work I fitted it in as I really wanted to get it right. The next step is to get banana plugs. Now the history. With my soundbar, I practically gifted my entire component surround system to my son and daughter. Then I bought a pair of vintage KLH speakers and a used Monster receiver and fell in love with the sound of those speakers. However, I didn't use it the way I thought it would because the receiver was just old, clunky, outdated, took up too much space in my console, so haven't used it much until now. The old receiver took up all the space where the amplifier is now. No it's not my surround sound system but it's not what I asked for so I couldn't be happier.