Reviving this old thread because I'm back in the market for some travel headphones.
I bought a pair of "Special Edition" (only thing special was they were blue) QC15s a few years ago.
Like others here, I found that they had much better noise cancellation than my Senn PXC450s. Plus, the QC15s were more efficient, so my imod player could finally deliver enough volume.
I have noticed that they've released the QC20 earbuds since, and that the noise cancellation is now on to a new and better generation. But I hate earbuds. My ears won't tolerate things sitting on or in them for long periods.
I work on ships, so there is always an engine rumble going on. On quiet boats, I bring out Senn 650s and a Benchmark DAC1 USB. But on noisy boats and planes, the cancellation of the heavy noise has a bigger impact on the music experience than the response curve of the playback. So, the QC15s have a place in my headphone stable.
It would seem like Bose is due for a revision on this model? It seems to have been a very long time. I'm kind of surprised that they still are reported to have the best ANC - this technology is getting pretty old by now.
I gave my QC15s to my girlfriend (along with the imod), who now also travels for work, so I'm getting ready to have to buy another pair. I was hoping to find news that there was a next generation in the works. New generation QC20 cancellation in a new over-ear model. All I could find is that they have made another "Special Edition" this time with pads which I can only describe as "excrement brown". I'm all about limited editions, but I don't think I can do this one.
I'm willing to hold out with an old pair of Senn PXC450s, but has anyone heard of plans to release a next-generation QC15?
ccm