Does the M15 pair well with FIIO's own FA9? If yes, what switch settings? Thanks.

I'm encountering the same thing. I also have the FH3 and FD1, and they show none in recordings where I hear it with the FD5.

If they are both charging from one power supply, but are different units with different charges, it is certain that one won't overcharge while the other is still charging?

So between the M15 and the DX300, the DX300 is not head and shoulders above the M15? From what I read, I'm seeing one of the usual 6 of one, half dozen of the other kinds of comparisons. You throw some advantages to the M15, and others to the DX300. I was kind of thinking that the DX300 should...

Thanks. Then maybe the DX300 is like the M15? But the M15 is quite old by now, almost a year and a half, and definitely better than the M11 Pro, which costs $649. If so, then that's not saying much for the DX300...it should be materially better than the M15.

How does the DX300 compare to the M11 PRO?

See, now I know that you are a furrerighner. Because the only people that care about this "timetable" thing are foreigners and the New York Transit Authority that runs the trains. Anyone who lives in NYC knows that if you want a subway train, you go into the subway system, and a train will...

You want bad knobs? See some of the Can I tell you a secret, if you promise not to tell anyone else? Using Apple's own convertor, I can stick in my FIIO FH7 into my iphone and it sound PRETTY GOOD. Embarrassingly so, given how much I've spent for DAP's over the years.

Foobar2000 converts and pretty much also does anything you can imagine in your wildest dreams.

Thanks. I am already in Hi Gain mode. I am curious why it would make a difference to the sensitivity of the volume control wheel which gain mode I'm in.

A 3D effect like the the iFi iDSD Black Label has would have been nice. It works on some songs.

How much power does this put out?

I think it's a great choice. It's a common battery used in higher end flashlights, easily chargeable, and it means that you don't have to ever worry that you are one day going to have to make a decision either to send it somewhere to have battery replaced, or just dump it for a new model.

Wouldn't Wouldn't having one channel be noticeably louder than the other be a manufacturing defect?