The Black Ice Series embodies Artistry. Each instrument is unique. The soundboard on each guitar is meticulously crafted to achieve an aesthetically pleasing appearance without overbuilding it. Each soundboard is individually conceived so every guitar is unique. Unique in design and unique in tone.The RainSong BI-WS3000 12-String Acoustic-Electric Guitar combines the large-sized sound chamber with lightweight carbon-fiber/spruce construction to deliver extra-loud and deep tone that superbly counterbalances the extra treble strings. This is a 12-string guitar that is great for strumming and finger style, full of power and delicacy, and ready to hit the road. The RainSong BI-WS3000 12-string acoustic-electric guitar is able to stay in tune at concert pitch and to withstand temperature and humidity variations; qualities that every seasoned 12-string player has long pined for.SpecificationsSoundboard:Black Ice carbon soundboard crafted using RainSong s Soundboard Fusion Technology technique. No soundboard braces. Abalone rosette.Body:All-carbon-fiber body. No bracing.Neck:All-carbon-fiber neck and epoxy fingerboard fabricated using RainSong s Performance Shape Casting as a single process. No truss rod. Custom abalone shark inlay.Accessories:Tusq nut, saddle and abalone inlaid bridgepinsCase:Customized hardshell case.FinishUV protective, high-gloss, clear urethane.Depth at End-pin:5 inchesLower Bout:15.8 inchesBody Length:19.5 inchesNeck Width at Nut:1.88 inchesScale Length:25.4 inchesTuning Machine:Chrome plated Gotohs with 1:14 gear ratioElectronic:Fishman Prefix+T / LR Baggs Stagepro Element. Customers outside of the European Union can deduct 20% (V.A.T.) from the price.