HiFiGo ROSESELSA RS9039 Portable DAC AMP, Headphone Amplifier with ES9039Q2M Chip and DSD256 for 3.5mm and 4.4mm Output (Type-C Cable by Default+Upgraded Lightning Cable)

Overall is good but the 4.4power doesn't as description ，very low powers

This DAC/amp has to be the one to beat. It has such an amazing sound the horizontal imagining is from ear to ear and some songs I played even reminded me of when I was gigging and practicing just playing among others and hearing them right beside them. Maybe too intimate of a presentation but I liked it, not all songs were like that, I don't know how best to explain it. But the instrument separation was amazing too of course. Beyond front row you could say. Lol.I have a thing about using my own cables because I like to buy the good stuff, so I did as I plugged this into my phone after reading the instructions, once everything was all plugged in I turned up the volume slowly, nothing, no sound just complete silence. The phone did not detect the device. For some reason I thought to try replacing my USB C cable with the included one and that was the problem. Lol I tried after listening for hours and hours with this very amazingly beautiful, powerful, just gorgeous sounding DAC/amp, to plug my cable into my previous DAC/amps and it works just fine, so idk what the problem is. 🔎This DAC/amp is every bit as quiet as it us described, it seems very solidly built, the inputs snap very firmly when you insert your cables. There is no volume control, which for me is unusual, immediately I have gotten used to controlling the volume/gain type of setting with my phone or whatever input device you'll use. Very simple plug and play device, instructions are written clearly and easy to understand. It comes with a very nice smelling case too! This is not my first and for sure not my last purchase of Rosetechnic or maybe now it is Rose Selsa's products, they make very good things.Thank you, I hope I may have been of help.