I felt that the Roxanne is missing something compared to the 13,
I can't really tell you what it is, but something IS missing.
Also I honestly felt that the Roxanne is still bassier than the 13 even with the lowest bass setting,
perhaps the reason comes from my choice of songs when I demo-ed them.
Smells like a teen Spirit - Nirvana
Iron Man - Black Sabbath
Enter Sandman - Metallica
Symphony No.5 - Beethoven
Cello Suites No.1 - J S Bach
Les Berceaux - Gabriel Faure
(I apologize for my amateur-ish description)
I suspect that they're a bit warmer in the midbass regardless of the low bass difference and that's what you're hearing.
Edited by goodvibes - 12/17/13 at 2:34pm