wolfstar76
Headphoneus Supremus
BTW, I was in my last day or two of my EA cable tour, I used EA code 24 cable, which is a magic maker. It immediately improved the SQ of Quattro, but unfortunately, when I shifted back to Isa, which is renowned for its sweet Mids, I found the bass performance of Quattro is too weak compared to Isa, mostly on mid bass area.