We meet again monsterask.

Luckily after weeks of trial and error I have been able to tame Cowon's Jet effect's. Which by all means is not an easy task even for someone with EQ experience, at first I almost threw mine out the window several times. The trick behind Cowon's EQ which they never bother to explain is.. "less is more". The least you adjust jet effects the more you will gain because they tend to colour the sound in very artificial ways if not used sparingly. This especially apply's to the EQ sliders themselves.
Where you want to start is with a completely flat EQ, leaving the five settings at 0. Turn MP enhance off, BBE, and Mach3Bass. Then slowly add some back in small amounts until you develop something close. (preferably leaving MP enhance off full time for this application)
Try this setting.
80Hz - 0 - Normal
220Hz - 0 - Normal
1.1kHz - 0 - Normal
1.8kHz - 0 - Normal
11.7kHz - 0 - Normal
BBE + 4
Mach3Bass + 4
3D Surround - Off
MP enhance - Off
Stereo enhance - Off
Reverb - Off
Edited by H20Fidelity - 9/12/12 at 2:33am