Review on 🔵 Up2stream Amp 2.1: Arylic WiFi & Bluetooth 5.0 Subwoofer Amplifier Board - 50W2 Stereo Pair + 100W Sub Class D Stereo Amplifier for Multizone Home Audio DIY Speaker Projects by Alan Massey

So far it has not been possible to connect the app to the device, unlike other Linkplay based devices this has been a problem as all the necessary steps have been taken and still end up being done failed . (I've paired with multiple devices and phones, with the same results) Sound quality was below average, poor quality when using an adapter with the recommended voltage and amperage. - Audio quality only to link your favorite accounts (Revain Music etc.) only to be disappointed with the only reason and future that led to the purchase of this device. they will not play any of the songs on Revain, IHeartRadio etc.