Luxury Precision W2 Portable USB DAC/AMP Headphone AMP

Very good Dac/Amp. Like the fact that I can change parameters according to the headphone models I have (ie Shure se846 and Beyerdynamic Xcelento)

The L&P W2 is a joy to listen to, and it's as portable as anything I could hope for. With advanced features such as filter profiles, EQ, tuning, and low frequency rolloff, as well as the W2's ability to easily power all IEMs and earbuds, makes this DAC an everyday companion. The W2 can push many headphones, as well, but if your set are particularly large and high ohm, the W2 may struggle a little. The W2 is the perfect mobile DAC for IEM and punches well above it's weight in sound quality, and sounds more like a $500+ DAC or DAP. I am very happy with the W2!

Best dongle dac I have ever heard.

As mentioned in several comments the iPhone (7 for my) saturates as a certain volume is exceeded but for my part I do not reach the limit so it is not annoying. The most annoying is undoubtedly the loss of connection with the mobile (lightning side). I use a self-gripping tape to maintain it with the mobile it helps. For the rest this little jewel is perfect. The sound is excellent (bass, midrange and treble) the scene is wide and the instruments very detailed. I received the package without lightning cable (2 cables USB-C to USB-C) no problem Andrew sent me one quickly. What can I say? The product is top and the service is perfect.
The best device quality price of the range moreover it does not exhaust your battery. I will be back! Thank you Andrew thank you all.

Great versatility and sound. Easily drives my Isabellae and Nio and the multiple options allow for subtle changes. Highly recommended over the other dongles I have used.