They are robust!
On the sound front – to my old ears – they are comparable to all of the above.
But tonight, for the first time, I sat down and did a one on one comparison with my T+A Solitaire P headphones and companion HA 200 headphone amp.
Now, I was booted off http://head-fi.org some years ago but I’ll wager that this is a comparison that would have the audiophiles there sucking their teeth in disapproval.
These little technics wireless wonders – whilst obviously not sounding as good as a top flight open backed headphone matched to it’s own dac and amplifier – are not too far behind in technicalities imo.
But please bear in mind that my ears are old and I never understood the nuanced navel gazing language of http://head-fi.org.
But neither do I have to try to sell you anything.
For £260 they are a bargain.