So got the Prudence this morning, and had a brief listening paired with ItsFit Fusion and U12T. So there's good and bad news. I am no reviewer so I'll do my best.
Bad news - I had bought this for Fusion primarily. With this pairing, Prudence truly gives a very good sense of air and clarity to the already very airy presentation Fusion. The bass hits are tighter and quite fast, the treble gets a tab bit more sparkle but no harshness to my ears. The problem to me is that the midrange to me has become a bit more at the back, a bit more recessed. The midrange on the Fusion are already a bit recessed, and this pairing pushes it more back, and to me i lose emotion with vocal based songs. Leonidas II instead injects a very good sense of midrange back and the pairing with Fusion to me is extremely well.
Good News - The pairing with U12T goes really well! I was using Leonidas II so far, which bought with it more body to the iem. But Fusion doesn't add body, but instead adds more clarity and air to the overall presentation. The bass here too is hits hard, but for me the midrange has become sweeter, and the major problem I had with U12t was it was a bit boring, needed a bit treble energy and fortunately Prudence adds that to this. I was using the M15 module with Leo II all this while, but now using the M20 to add more body to the low end, and now i feel U12T gets more life in all the areas that I felt was missing before, bass has more body while there is enough sparkle at the top end!
Luckily I didnt have to pay any customs on this, since someone put cable sample on the bill !! Nice one
Interesting, which player are you using?
I personally love the Fusion+Prudence with the Cayin N8 and N6ii.