rkw
Headphoneus Supremus
The public sees "balanced output" which sounds sophisticated and they assume it must be better, even if they don't understand it. Manufacturers jumped on this perception to imply that they have a superior product, and now we have reached a point where manufacturers feel obligated to offer balanced output, or else they might be at a marketing disadvantage.a lot of focus being placed on the balanced output these days, especially from the popular brands...
Going balanced is a way to produce more power from an amplifier, but it comes with disadvantages. See this:
https://benchmarkmedia.com/blogs/application_notes/audio-myth-balanced-headphone-outputs-are-better