Recently, I have started taking several trips per week, mostly by air and I am looking for a pair of headphones with noise reduction close to Bose QC15 that sound better.. I just bought a pair of QC15 and a pair of Sony MDR ZX750BN to compare them. The Sony's are really good, but sit too much...

Recently, I acquired a Stax SRX MK3 with a SRD-7 energizer. One channel is low on output. I'd like to fix them or send them to someone who can. Any ideas what might be wrong or who could repair them? Any Stax experts?

Well, I am in the age group that should have hearing tests.. I have noticed for some time that I had a hard time understanding people in a very noisy atmosphere.. like a crowded restaurant or Bar. So I had a hearing test done and it turn out there is some loss..and they recommended hearing aids...