Martin THINLINE GOLD PLUS VTI preamp/pickup system

Fishman’s classic Acoustic Matrix Natural pre-amp with the added benefit of ergonomic sound hole-mounted Volume and Tone rotary controls. Features the same tried-and-true, flagship Acoustic Matrix pickup found in all of our other premium systems

High-quality, Under-saddle Acoustic Pickup System
Designed for 000 size or smaller acoustic guitars
Sound hole mounted volume and tone controls
Low profile design keeps the integrity of your instrument