Martin Standard Series Super D18 Acoustic Guitar Preamps & Outboard It's part of the ESP

It's part of the ESP LTD EC Series Guitars family

it represents the Bus Compressors time constants and gain reduction characteristics perfectly for producers and engineers to know exactly how it’s reacting with their instruments

Reference Tone

Mod envelope 2

Engineered for professionals who demand rock-solid stability and uncompromising audio quality

Martin Standard Series Super D18 Acoustic Guitar Preamps & Outboard It's part of the ESPThe Martin Super D 18 enhances a classic with a larger body for deeper bass and even greater projection. Mahogany and spruce deliver warmth and clarity in a bold design built to make every note count. Highlights Super D 14 Fret body size Genuine Mahogany back and sides Spruce top with Aging Toner top color GE Modified Low Oval with High Performance Taper neck 1 3 4'' fingerboard width at nut Molded Hardshell case