My Mojo has been turned on for the first time.. Was waiting for that moment of disappointment. I can't believe it hasn't arrived!!! My Philips X2 sound like a million dollars.. Compared to the ha-2 I've been using, timbre is much more real, high hats and cymbals have detail which wasn't present before and got lost in the sound. Bass is more punchy and tight and less Boomy. Treble is resolved almost perfectly and doesn't have the sabre bite present in Ha-2. Driven from an iPhone > Spotify premium > Mojo And yes, I did say Philips X2, which aren't the highest end of cans by all means but they are certainly a good contender now I've added the Mojo. I've only been listening for half an hour. Loving it so far! Next onto the Phonak audeo 232 Iem's.. Update : Phonak Audeo Pfe 232's + Chord Mojo - Mindblown! Would love to know how the Mojo does this.. It has made both my X2's and 232's sound like they're in a 3d bubble opposed to 2d which is the only way I can describe it. It's as if the Mojo picks out every sound from the audio and processes it on it's own in its own space then layers it perfectly, similar to a remaster.