Since the release of the SLB100 in 2000, Yamaha has continued to release Silent Bass™ models that fulfill user needs, cementing the Yamaha Silent Bass as standout brand in the electric upright bass genre. The SLB300 delivers realistic acoustic bass sound and playability plus unparalleled Silent Bass functionality in a superb instrument that will bring the Silent Bass to more players and listeners than ever before. Features SRT Powered System adds realistic body resonance Three microphone types, EQ, and blend control deliver ideal sound Designed to require no change from standard acoustic bass technique Antique style finish with consistent frame and body color for a natural wood feel Supplied soft case for easy transportation Easy setup Specifications Size: String Length 1,040mm (41) Neck: Maple Body: Spruce/Mahogany Frame: Beech (Detachable) Finger Board: Rosewood Peg: Worm gear type Tailpiece: Ebony (Reverse Type) Bridge Maple: (Height Adjustable) Pickup Piezo: Pickup Strings: D'Addario Helicore Hybrid Light Electric Controls: • Volume control knob • Treble control knob • Bass control knob / Bypass button • Blend control knob / Microphone type switch button In/Out Jacks: Line Out Power Supply: AA battery (alkali or nickel hydrogen) x 2 Battery Life: Alkaline Approx. 32 hours; Nickel hydrogen Approx. 26 hours Weight: 7.2kg (15 lbs. 14 oz) Accessories: Soft case, Mute, Allen wrench Watch: Yamaha New Generation Silent Bass SLB300