The SRO ST11 Pro Series set features our SRO SC1 single coil pickups that are designed in a very traditional Strat style: with crisp high end and a warm mid-range. Using Alnico V pole pieces, the ST11 pickups are wound specifically for the neck, middle, and bridge positions, providing the right amount of clarity and definition. These vintage inspired single coil guitar pickups are a great sounding upgrade to your stock guitar. This set comes with a master volume and 2 tone controls, one for neck and the other for the middle position, all wired on an 11 hole black pickguard with black knobs.