I've just repaired three sets of headphones following a check on whether they are operating properly.
All three were operating only on one side but none had been reported as faulty.
I really appreciate people soldiering on with broken equipment; it is the nature of a voluntary organisation with limited money. But please report things that are broken as a pair of headphones which only works on one side will soon become a pair that doesn't work at all.
Please report all faults here : Report a problem