A whole new Classic. Combining a hand-picked spruce top with iconic design, enhanced acoustic structure, and the HILAVA 2.0 experience, it introduces a new look, sounds, and ways to play. Organically Simple: With a spruce top pairing woodgrain laminate sides and back, LAVA ME 4 Spruce creates a natural two-tone look. And at 36 inches, it’s light and comfortable to play and travel. Pano Sound Field Technology: Enhancing the guitar’s 4-MASS acoustic structure, Pano Sound Field technology expands its internal air volume and frequency range even further. So it produces surround sounds delightful to hear and play. 30+ Effects. With or Without an Amp. With over 50 advanced audio algorithms and the FreeBoost 2.0 module, LAVA ME 4 Spruce lets you utilize rich effects without even plugging in. You can freely combine them or adjust their parameters to add unique colors to your sounds.