my brother bought a pair of UE TF10s not too long ago, but recently there seemed to be a problem with it as there was no bass being produced from the left earpiece. he bought it brand new, so we're not sure what the problem is. could it be a problem with the cable or the driver itself? if it's a...

with the stocks the new Fischer Audio products coming to Singapore earliest next week, and my PL30s dying out, i decided it's time for an upgrade. after checking out the favourable reviews of both the SBA-01 and the Eterna, i'm kinda stuck between the two, seeing how the SBA-01 isn't much...