Very happy with this dac from iFi, below you can see my review on head-fi.org:Pros:- Clear sound!!!- Well balanced sound output with a good soundstage and instruments separation.- High built quality, metal case and good quality components.- Decent price - $89 cad + tax, on Amazon Canada.- Very small and light, really feels like a dongle and not an actual DAC + AMP.- Powerful enough to drive all my headphones: Shure SE535, Audiofly AF180 Mk2, and the large Audeze LCD 3.- Comes with all adapters you need - including Lighting and the full size USB-A.- Firmware that can be updated - very important to improve over time.- Despite of having a large USB-C plug, it fits well all my phone cases - I was worried about this until it arrived today.- Large USB-C makes it easy to plug or un-plug it.- Cool ifi logo sticker - Thank you! :darthsmile:Cons:- The cable between the usb-c plug and the actual dac/amp is very thin, and feel very low quality - see photos compared with my headphones cables.- The USB-C plug is huge, it better have a small board in it for that size :p- The LED Light is too bright - can I turn it off? :thinking:- The included manual has a font so small that I had a hard time reading it even with a magnifier - in fact I looked for the pdf version which I couldn't find online :ok_woman: .- In the box there's a paper "Note for Charging - where applicable" - Does this device has a battery? Is it applicable for the Go Link or not? - I'm confused!- The Volume Control is not the same across apps, devices, platforms. On my Pixel 7 Pro, on YouTube, a decent volume is at about 60% of the volume bar. Same phone, the Neutron Music Player has the same audio output at about 10% of the volume bar. But on Windows 10 the same volume I get at about 30%. On top of everything the first start had the volume at about 70% - which I found way too loud, luckily headphones were on the table and didn't burn. :scream:- Updating the firmware is somehow confusing. The attached pdf, doesn't guide you how to install the firmware, or how to find what firmware is your device at, but how to install apps if the system doesn't allow 3rd party apps to be installed.- No mobile App, to easily adjust a Master Volume, set a safe maximum as well to update firmware or check device current fw version.- Firmware Update PDF document doesn't include what's new in the update.- Firmware Updates are available only for Windows users, even if this device is built with Mobile users in mind.Recommendations for ifi Go Link 2:- Detachable cable - so it can be replaced if the usb-c plug goes bad.- If not detachable, the cable should be thick, even wire breaded to make it last longer - it will be sad to throw it away because of a broken cable or usb c plug, it feels flimsy and cheap made.- Make the LED turn off after 5 seconds. Turn it on again for another 5 sec if the user change the volume. It doesn't have to stay lit in my pocket for 7h- The included manual to have a QR Code link for the Digital PDF manual - easy to zoom in without glasses on my phone :wink:- Update the manual, on the box or in the included pamphlet the LED color meaning and how to change them.- Move the Firmware Update through a Mobile App - you build this device for Smartphone users, not the Windows users!- The same Mobile App to offer some settings like an option to set an output safe limit, apply filters, an Eq may be nice, or other cool stats and options.-------