Martin Guitar GPC-16E Rosewood with Gig Bag, Acoustic-Electric Guitar, East Indian Rosewood and Sitka Spruce Construction, Gloss-Top Finish, GP-14 Fret, and Low Oval Neck Shape The HD 400 PRO provides

The HD 400 PRO provides a natural and accurate listening experience for fine tuning your signature sound

Users wishing to expand on the TF's already extensive input/output capability can easily add up to 3 units with the optional NY64-D expansion card and Tio1608-D I/O racks

It delivers the natural dynamic response and organic compression of classic tube amps and tape machines

Yields high output while retaining clarity

the prominence of more technical playing styles

Martin Guitar GPC-16E Rosewood with Gig Bag, Acoustic-Electric Guitar, East Indian Rosewood and Sitka Spruce Construction, Gloss-Top Finish, GP-14 Fret, and Low Oval Neck Shape The HD 400 PRO providesMartin Guitar GPC 16E Rosewood with Gig Bag, Acoustic Electric Guitar, East Indian Rosewood and Sitka Spruce Construction, Gloss Top Finish, GP 14 Fret, and Low Oval Neck Shape About this item PROFESSIONAL SOUND: Martins GPC 16E Rosewood electroacoustic guitar has an East Indian rosewood and Sitka spruce construction that delivers a deep, clear sound while maintaining crisp and precise overtones and projection. The grand performance cutaway body style