Summary: Got these to replace RHA's 600i buds - which I *hated*. Fortunately these share none of the junior model's shortcomings. They have strong, deep, accurate bass, a flat, pleasant midrange and reasonable treble extension, although at noticeably reduced levels.
Summary: Before the RHA, I was using the Klipsch S4i. I used to love the Klipsch, however one channel went out. So I picked up the RHA. The sound quality is amazing, even compared to the Klipsch, which isn't a bad headphones. The Bass could be a bit more, but it's Ok.
Summary: Compared to the 600i that I also have the 750i has a flatter sound but still kicks in the bass department and doesn't get harsh with the treble. The ear loop is also soft quite comfortable compared to other earbuds that use a memory wire to keep the loop.
Summary: Fantastic earphones. These are built to last, and with the addition of the 3-year warranty you are almost guaranteed to be rocking these for a long time. The cable is long, yes, but not long enough to be a hindrance whilst walking/cycling.
Summary: These earphones are worth their name and blow away the rest of the competition in the range when it comes to sound. I switched from an £88 Bose to these. The only problem I have is they don't fit well with my glasses as they are over ear.
Summary: I'll update this review as I use the product more, but so far I've had them about 5 days and they've had about 12hrs usage. First, the fit. I found the large silicone buds to fit best. I can't quite understand why you are supplied with 10 pairs of tips, but only 3 different sizes?
Summary: Having been a apple headphone user for many years, this was quite a big leap in my mobile sound experiance. I was cautious of buying this headphones, as I was very much used to just placing the over-priced apple headphone in and not placing it over the ear.
Summary: These headphones have terrific sound quality but the design whereby the headphone wraps around your ear is not to everyones taste. They are great when they are on but it is annoying to put them on at times as the cables easily get tangled.
Summary: The earphones are of amazing build quality, look, feel and, most importantly - sound. However, this is the first pair of the earphones with such extensive amount of rubber ear tips/buds out of the box - and none of them, except only for 1 type, fit properly.
Summary: Headphones produce excellent sound BUT I'm on my second pair and will require a third (second replacement) as the headphones are not rigid enough to wear when running in the park or if it rains (!) So keep your headphones dry as the controller is sensitive to these issues.