This is an ad for X3 PRS Tremonti SE chrome tuners.
electric guitar, single cut, double cut, fender, tuner, gretsch, paul reed smith, 6string, 6 string, jam, shred, stratocaster, telecaster, alvarez, carvin, epiphone, ibanez, les paul, gibson, godin, g&l, bridge, tremelo, bigsby, whamy, crybaby,