Up for sale or trade are my Abyss Diana Phi's. I'm looking to move up to the TC's as a natural upgrade path for these. I'm willing to trade the Diana Phi's plus offer cash for the Abyss Phi TC's. They come with a 10 foot stock 4-Pin XLR cable. They will be shipped in original packaging. I'm asking for $3100 and that includes shipping plus fees.