Ableza
Headphoneus Supremus
re: using a phone. I have not been on a plane for almost a year thanks to Covid, which is extremely unusual for me, but I use my iPhone as a source while traveling. I listen through a (now discontinued) V-Moda Vamp Versa DAC/Amp which is battery powered and connects to the iPhone via a short lightning-USB cable. I prefer wired IEMs while traveling because to me even on a noisy plane Bluetooth sounds like ass. I have never even considered using a phone as a source in my home. I have far superior sounding devices - indeed, devices designed for use in the home, imagine that. To each his own.