Both improve the clarity and definition, with more chiseled mids and treble (yes, a bit brighter)

They have excellent separation and clarity with crisp highs and a present bass.

At first I didn't like it since the bass wasn't substantial, but a few months later I can appreciate the clarity despite the lack of bass

If you listen to a lot of bass heavy music, you'll definitely be missing some low end thump, but the clarity is unreal with these headphones

The low end comes across tight with perfect clarity, without overwhelming the entire mix–like many new-generation listening systems

No, the bass isn't overwhelming, but the soundstage is wide and the clarity is wonderful

The L and G pads are excellent for jazz and classical music

using them on an i-pod nano, superb