Martin D-15M All-Mahogany Dreadnought Acoustic Guitar - Mahogany | New low brass Kawai UST-6 are

Kawai UST-6 are

Nickel Silver Inner and Outer Slides

Made with a NY Steel core

Virtual Resonance Modeling then makes it seem like you're playing in a concert hall

Martin D-15M All-Mahogany Dreadnought Acoustic Guitar - Mahogany | New low brass Kawai UST-6 areThe Martin D 15M acoustic guitar is a throwback to Martin's Style 15 models, which had their heyday back in the 1940s. A departure from Martin's more common spruce topped models, the D 15M features an A frame X braced mahogany top on an all mahogany dreadnought body. A truly unique instrument, you'll find that the deep overtones of this all mahogany dreadnought is perfect for filling out higher vocals and accompanying brighter spruce topped acoustic