Review on 🔊 Arylic WiFi & Bluetooth 5.0 Home Audio Amplifier - Up2stream Amp V4: 50+50W 21V DC/2.0 Stereo Channel & Mono, Multizone Streaming Board with Airplay, Spotify Connect for DIY Speakers by James Womble

Excellent price. I used this for 2 patio speakers so we can stream music while having company outside. The sound quality was excellent and I was impressed with the volume I was able to get from such a small device. I could hear the speakers clearly from 100 feet away. Setup was quick and easy with the iOS app, and once I connected it to my wifi, the streaming device appeared on my phone. As for the case. This device doesn't come with it, but it does come in a plastic case that resembles a smaller version of the pencil case you might see on a school desk. Hard transparent plastic body with live loop. I marked the I/O ports on the outside and cut them out with a dremel. Put some double-sided tape on the bottom of the card and stick it back in. Doesn't look particularly pretty, but most people will mount it out of sight, which is pretty easy considering the case is slightly larger than a MacBook's power supply. I'm going to buy a few more and some cheap Polk ceiling speakers for my kitchen. and dining room now. 5 star product. Fair warning, you need a smart device to control volume and settings. It should be obvious, but for those wondering, the only button on this device is for power. The power cord is also available separately. I used the 24V 4.4A line I already had and it worked fine.