Fishman Loudbox Micro (PRO LBT 400) 40W acoustic combo amp Aurora Cellos Shimmer [U2] and tone production is Shimmer [U2] Body Maple and Mahogony woods with hollow body resonating chamber Sound Board Spruce fitted for wide type bridge Neck Curly flamed Maple Fingerboard Ebony Saddle Ebony Pegs Gold plated machine heads with 26:1 gear ratio Frame Fixing Plate with Clinched Nut Escutcheon For Wide Type Bridge Strings D'Addario Helicore Hybrid Light Bridge Wide Type with ARE Treatment Bridge Screw Soft Aluminum with Anodizing Black Frame Metal Parts Aluminum with Anodizing Gold Electrical Component SRT Powered Circuit Control Panel Polished Imitation Tortoise Shell Varnish (Neck) New Finish Varnish (Frame) See Through Black Length 59 A sealed cabinet design paired with a bi amplified driver configuration generates rich full tone from your instrument