The ONE series is a stylish "trait d’union" between the budget range and the Solid Top models. Featuring Sitka Spruce for the top, Mahogany for the back and sides, and rounded binding for maximum comfort. The fingerboard and bridge are made of South American Roupanà, and the tuners are Eko die-cast. The ONE series includes Auditorium cutaway models, Dreadnoughts with and without cutaways, 12-string Auditorium cutaways, both electrified and non-electrified models, and the M150e Mini, the only mini-sized model in the series.