Martin Custom OM-28 Style - Spruce/Koa

Martin Custom OM-28 Style - Spruce/Koa

This Round Hill Music Co. spec'd Martin utilizes absolutely exceptional, hand-selected, broad figure koa for the back and sides creating not only a visually striking appearance, but also a balanced tone with a strong midrange, bright highs, and tight, controlled bass.  Koa will become warmer, richer, and more complex over time as it ages is played more.

The Martin OM (Orchestra Model) is a comfortable mid-sized design that sits between a dreadnought and smaller acoustic guitars. Its tight waist and balanced proportions make it easy to play while still providing clear projection and tonal balance. Unlike the shorter-scale 000 models, the OM uses a 25.4-inch long scale, which adds a bit more string tension and helps produce greater clarity, volume, and note separation.

The Modified V neck is a vintage-inspired neck profile that features a soft ridge running down the center of the back of the neck, forming a gentle “V”. The shape is fuller and slightly chunkier, especially near the nut, and gives the thumb a natural reference point along the center of the neck.