I wanna share my set up I think it sounds really good. First my device is an HTC One I have modified the build.prop lpadecode=true to false. I have beats enabled. And my ear buds are Skull Candy 50/50 for 50 bucks they sound very good great sound deep bass. I run both Fx an Xhifi together still but the Fx settings sound good alone too. These setting might seem extreme but the IRS used is what makes the sound phenomenal.
Fx
PlaybackAGC- √
Effect strengths - extreme
Max gain - 8
Max output - 0
Fir eq-√[pic below)
Convolver-UE900bassy.IRS
Field surround - X
VHS - √
Effect Quality - normal
Reverberation - X
Dynamin System - X
Tube Simulator - √
Viper Bass - √
Bass Mode - Natural
Bass Frequency - 50hz
Bass Boost - 10.0 dB
Viper Clarity - √
Clarity Mode - ozone+
Select Clarity - 6.0 dB
Cure tech+ - √
Binaural level - moderate
Master Gate both set at 0
Xhifi
PlaybackAGC - √
Effect strength - extreme
Max Gain - 8
Max Output - 0
Fir Eq - √
Preset - acoustic
Audio Reconstruct - √
Clarity - 80
Lo Contour - 70
Master gate both set at 0
View attachment 2128801