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When MESA® turned its eyes and ears toward amplifying acoustic instruments, one thing more than any other stood out as an objective; Do No Harm. In its sincerity and perfection, there is no reason to “enhance” the sound of the acoustic guitar, or any other acoustic instrument for that matter, but rather… just reproduce and amplify it. Staying true to the concept of Do No Harm requires a commitment to using the absolute best components and circuit design dedicated to uncompromising accuracy, purity of sound and the lowest possible extraneous noise.

The Rosette™ line is a dedicated acoustic instrument platform designed not just for acoustic guitars, but also vocals, mandolin, ukulele, violin/fiddle, dulcimer, cello, upright bass and other uniquely acoustic instruments.

Our reverence and appreciation for acoustic instruments guide the designs of the Rosette Series products. Our commitment to producing innovative, reliable and inspiring musical instrument amplification for nearly 50 years, now… Finally, includes the incredible world of acoustic instruments and acoustic guitar.