Review on MUSYSIC 4000W Hybrid Power Amplifier/Pre-Amplifier/Receiver with Bluetooth, AM/FM Tuner, USB/SD Slot, MP3 Input, and iPod Compatibility - MU-H4000BT by Nathan Jankowski

It doesn't easily connect to Bluetooth devices, the technology is very similar to small Chinese amps, but bigger and more reliable, but the basic functionality and quality are the same as these little chinese amps at a price i would buy a used yamaha and the remote is so cheap i didn't even give it to my client. I still leave 4 stars because of the good sound quality you don't hear any white noise in the sound That's good and I compare the price with the quality that's why there are 4 stars