Went down to jaben and tested out all the amps. The graham added too much bass and reduced the soundstage, the predator and hornet is slightly clearer than my go-vibe but never increased the soundstage... Maybe its my ears or something.... In my opinion not really worth teh $400 upgrade after selling my go-vibe for something slightly clearer.... Thanks for ur opinions btw

Maybe I might hear a change after i get the custom mould for my ue
