Designed for renowned Dream Theater guitarist John Petrucci, the key features of the Sonic Ecstasy models are power, depth, and warmth. They have a very thick sound without the loss of definition and clarity. Custom laser cut, pickup grille pattern cut all the way through the satin nickel cover, allowing the pickup bobbins below to show through. Neck position. Output: 300mv. - F Spacing. Satin Nickel.