Using my N1's for the first time. A real treat! Still experimenting with them, wasn't expecting such clarity and the bass is ever present and punchy. I feel like it's only a matter of burn-in before these start sounding even more colourful or with varying the buds included. Been fiddling about with the EQ on my iPhone 6 and it's crazy how different they sound with each of the presets - can only imagine how they'll come through with a fiio.
I'm a big EDM listener (dubstep, techno and electronic) so far they fit the bill for all genres of music nicely with no real preference. Beautifully rounded. I have a lot of Buena Vista Social Club and jazzy stuff too, the vocals are crisp, clear. Instruments sound like they're in my head. Separation is sweet. When playing bass heavy music like Future/Drake it seems as though the bass is in my head. They're a comfortable listen at 65-70% whilst walking through a busy high street.
Only been using the earbuds which were attached to them when I opened but they seem a great fit, comfortable, soft and clear. These seem like they'd do a great job for prolonged listening on flights and commutes for their lightness and comfortability.
The sound screams quality - they're miles better than my B&W in ears I previously owned (the drivers kept breaking constantly after 6 months use, I had them replaced under warranty 3 or 4 times before it expired)
The bass on these seems more genuine and doesnt deliver that head-crunching migraine thump that many Iems can sometimes do, it's controlled and a breath of fresh air. Maybe I'm getting softer with age, who knows. Build quality is slick, they themselves sport a groovy, modern design, the wire itself feels quality and durable. For those wondering whether these are worth it, I'd say if you like a wide range of sounds then they excel on that front. Looking forward to hearing other people's opinion on these. Would be great to test the N3s to compare.