[TechAbstract]

Does it have a lot of noise? I prefer to not use with an amp as my portable amp is heavy.

[SnailUK]

Sounds pretty good to me. Dolby and the equalizer are nice additions too.

Much better than my HTD HD7, although i swear its not as loud, although you can put the volume right up with no distortion.

[Bkasm]

Used my Sennheiser 518's earlier and it sounded great. Even has an equalizer with custom options or a bunch of different presets.

[igoramadas]

Does it have a lot of noise? I prefer to not use with an amp as my portable amp is heavy.

No, it doesn't. I'm using my 920 with 3 different pairs of headphones (AKG K450, B&W P3, Beyer DT990) and I am quite happy with its sound output. Loud enough to drive even the DT990 without an external amp.

[ryude]

I used some Koss earphones and it has really good sound. No distortion and the equalizer gives a lot of presets. I don't like "Dolby", makes it sound like the music is echoing. Other than that, it's way better than my SGS II.

[SnailUK]

I don't like "Dolby", makes it sound like the music is echoing.

Glad its not just me, wondered WTF was going on, then disabled Dolby and it sounds normal again.