Katun
Headphoneus Supremus
I have. Got them both on my desk right now.
With how much I love the FXC51, I knew I had to get the FXC80 for the second time. First time I hated it, and couldn't EQ it very well because it distorted once any sort of tweak was applied. But, I tried my luck once more, and found I like it a lot this time around. I was going to mention it in my FXC51 review that is in progress and almost completed, but I can give you a quickie here and now. Basically, it sounds almost identical to the FXC51, especially when you EQ it. The only difference I can see, is that there is less bass; so when I have the exact same EQ applied to both, the only difference I can really detect is the impact on the FXC51 is a bit stronger than the FXC80. Other than that, it's best to save the $15 and go with the FXC51. I think it fits a lot better too. Not that the FXC80 doesn't fit good, but it has a weird shaped housing that can make it slightly difficult to get an even and well-isolated fit. Both are great IEMs, but the FXC51 still gets it for being a better value, and having a better fitment.
I'll do a bit more comparing before my review is posted, and finalize any thoughts. But so far, they stand as is.
With how much I love the FXC51, I knew I had to get the FXC80 for the second time. First time I hated it, and couldn't EQ it very well because it distorted once any sort of tweak was applied. But, I tried my luck once more, and found I like it a lot this time around. I was going to mention it in my FXC51 review that is in progress and almost completed, but I can give you a quickie here and now. Basically, it sounds almost identical to the FXC51, especially when you EQ it. The only difference I can see, is that there is less bass; so when I have the exact same EQ applied to both, the only difference I can really detect is the impact on the FXC51 is a bit stronger than the FXC80. Other than that, it's best to save the $15 and go with the FXC51. I think it fits a lot better too. Not that the FXC80 doesn't fit good, but it has a weird shaped housing that can make it slightly difficult to get an even and well-isolated fit. Both are great IEMs, but the FXC51 still gets it for being a better value, and having a better fitment.
I'll do a bit more comparing before my review is posted, and finalize any thoughts. But so far, they stand as is.