FYI Power Amp Equalizer is only available for Android devices.  IOS can only have an EQ as part of any one particular player app.  I believe this is due to the architecture of IOS.    Therefor Pandora needs to build this functionality into their app at least for IOS but has not done it yet even though there have been requests for it.  ... View more

Android users have the luxury of being able to add a preamp app that will work for any source on the phone like Pandora. iPhone users can’t as far as what I’ve seen online.  This I believe is due to the architectural constraints in IOS.   Not have a EQ of some kind locks iPhone users out of having any kind of tone control.    Pandora has been major player in music streaming for years now so it’s unfortunate that this feature has not been added.  ... View more