PRS SE Mark Holcomb SVN Signature 7-string Electric Guitar, Holcomb Blue BurstPRS SE Mark Holcomb SVN Signature 7 string is the extended range tool Mark designed to keep low tunings tight, complex voicings readable, and high gain tones civilized. The recipe starts with a maple top featuring a quilted maple veneer and a shallow violin carve over a mahogany back, which gives the attack quick definition and the sustain a firm center. The result is a guitar that stays articulate when the mix gets dense and the right hand gets