D'Addario XT Dynacore/Carbon Coated Classical Guitar Strings Tension:Hard Tension It means you can use

It means you can use Fuzz or Phaser with the tweakable output to find the best sound

Soft inner velvet lining with sewn-in additional protection for bridge and mechanics

The iBeam’s MIPA award-winning design employs a matched pair of virtually weightless film sensors that flex with the soundboard to trace your guitar’s voice

The first is called OUTPUT WET which contains the mixed Octave effect

the Looking Glass' asymmetrical clipping is so responsive that it can go from one end of the spectrum to the other with not only a flick of a switch but with pick attack alone

D'Addario XT Dynacore/Carbon Coated Classical Guitar Strings Tension:Hard Tension It means you can useXT are our longest lasting classical strings, combining centuries of DAddario expertise with modern coating technology. The Dynacore bass strings in this XT set use a revolutionary multi filament nylon core processing technique to deliver unparalleled intonation, responsive attack, and crystal clear projectionand with addition of our proprietary XT coating, a significantly extended lifespan. Coupled with our Carbon trebles, which are the brightest,