Martin Guitars, String Action Gauge 7-string Strapped with an onboard preamp

Strapped with an onboard preamp and tuner

The MQ70 features an inbuilt UPS which protects both the console and the Ethernet switch in case of power fail

This flexibility ensures that users can avoid interference from other wireless devices

5"-radius scalloped maple or rosewood fingerboard with brass nut and 21 "super jumbo" frets

Metal Chassis Receiver

Martin Guitars, String Action Gauge 7-string Strapped with an onboard preampFrom the leaders in world class acoustic tone comes a must have tool for maintaining proper setup. For use on all stringed instruments. Setup Like the Pros Standard & Metric Measurements All Stringed Instruments Suggested 12th fret action (can go lower if no buzzing is present). Bass Side Treble Side ACOUSTIC 3 32 (2. 4mm) 2 32 (1. 6mm) BASS NYLON 4 32 (3. 2mm) 3 32 (2. 4mm) CLASSICAL 5 32 (4. 0mm) 4 32 (3. 2mm) UKULELE 5 64 (2. 0mm) 5 64 (2. 0mm)