Thanks Russ - I really appreciate knowing this as I was about to dissect them!
The
A8s were a gift (UK), under 3yrs old and I have all the packing, but
sadly no receipt so no proof of purchase. I will contact a dealer
anyway, to see if they are prepared to help me out. Fingers crossed!
The only abuse they suffered is being loved so much they were used daily :-) [and I miss them a lot.] I treated them very carefully, being sure not to bend the wires near the jack plug or kink them, but as with many headphones of this ilk the supplied wires are insubstantial so it was kind of inevitable they would go with daily use.
Cheers, Paul