I love it. Worth the money. Nice addition to my vintage setup.

This preamplifier has extremely good sound quality from online streams and port throughs from it’s lines in. Stays cool because of it’s compact metal housing. Uses a included micro-USB cable for power.

This thing is a power little unit. Forget all the other garbage out there. I've tried a lot of Bluetooth products nothing beats the wifi connection. 👐Since purchasing I've added another unit for upstairs.

I recently used the Arylic Up2Stream S10 along with Arylic's Up2Stream Amp 2.0 and Up2Stream Amp 2.0 V3 to create a "multi-room" portable battery powered sound system for a wedding. I had the S10 plugged into a USB power bank and then connected to a battery-powered boombox via 3.5mm audio cable. I had the other 2 amps plugged into other USB power banks and powering 2 sets of DIY speakers (Sprites and Overnight Sensations). I then also had a travel router plugged into a power bank and connected all 3 Up2Stream devices to the travel router wifi. Then I was able to link all 3 devices together using the 4Stream app so they all played together in sync. Then I streamed to them all via Spotify Connect from my cell phone which was also connected to the travel router wifi network. I was able to walk around the entire wedding area (a large outdoor patio + a large outdoor tent ~75 ft away and control the playlist all from my phone in my pocket. It was super convenient to not worry about keeping my phone within the short range of bluetooth - this way I could roam the entire wedding area freely w/ my phone in my pocket and still use my phone for taking pictures/videos of the wedding and adding songs to the playlist as people walked up to me and requested them. I was really impressed at how smoothly everything worked - the sound was perfectly in sync with no cutouts at all. It was very easy to use the 4Stream app to adjust the volume/bass/treble of each system independently to tailor it perfectly to the wedding space. I plan to repurpose all 3 Up2Stream devices in my home so I can enjoy multi-room audio in my house as well.

Current setup for home functions is to play music on windows netbook w/speakers on main floor using itunes. Airplay 1 enabled yamaha plays on another floor. But wanted a second set of speakers on the main floor. Was pleased to see that the usb/3.5mm computer speakers could plug everything in so no need for separate plugs. itunes could see everything and play 3-way synchronized. yay.

The key to great sound and power is to drive 4ohm. Speakers...not. 8 ohm. They really come alive driving less resistance.. better.than my big harmond kardon.

Not really sure that the tubes do much, but they add a nice touch visually. Sounds great paired with a ZA3, fed by a CD player or streaming via Bluetooth.

This is difficult to beat for value and performance. Super-easy to use, and although you aren't going to run a night club with it, you can annoy everyone else in the house pretty effectively. I don't have calibrated ears, but with the right music playing, this makes me plenty happy.

High quality build with great performance to match. The "loud" function works flawlessly and the three band EQ works perfectly. As a DJ I use the SK01 to fine tune my headphone's frequency curve. I would definitely recommend this product.

Got this to help with the Bluetooth setup to our denon AVR receiver in the house. The one we had was quiet, this one is connected to our AVR with optical. It claims it can do wifi, of which it uses the 5ghz band, but we have yet to stream anything over wifi to it. We're using Bluetooth from our phone and the sound quality is crisp and loud. Perfect for our needs.You set up via the wiim app, then you can choose the input source as wifi or Bluetooth.So far, really love it. The volume is loud (something our $30 Bluetooth receiver never could do, we always had to max the volume on the amp to hear it). With this, the volume is super loud, works as it's expected. Very happy with the purchase.Thank you Wiim!

This is my first streamer. It's a game changer IMO over any Bluetooth-connected device in terms of sound quality. Set-up was a snap, and functionality through the Wiim Home app on Android is exceptional, offering the ability to interface with a wide variety of streaming services. (I'm using Tidal for Hi-fi music and TuneIn for webcast radio stations.)While the Pro Plus does not offer the ability to use an external DAC like the lower-priced Pro does, the internal DAC of the Pro Plus offers quite good sound in my modest system. (If you want the ability to use an external DAC to stay up to date with the technology then the Pro is a better choice but be aware that the onboard DAC of the Pro is mid-fi.)

I'm not an audiophile. I quit a few years ago, but I enjoy listening to music. This little magic box brings all of the music I've acquired over the years in addition to music streamed from services into a simple to use and operate little device that sends it out to my speakers. And it sounds great! It's relatively low cost as compared to nearly every piece of equipment I've ever purchased makes this an incredible bargain.

For less than £100, you won't get much better than this. Connected to my wiim pro via Bluetooth with no issues and my turntable sounds excellent through it (turntable has built in preamp). The unit is very well built and feels like it will last. I love the vu meter and it actually works.

WiiM stands by their product to the point of refunding broken units. I bought 5 WiiM products from Amazon in the past 2 years: 1 refunded, 4 paperweights.

This has been a very good sounding preamp. I have owned a number of Fosi products and I continue to be impressed by them.