Martin MA540 Authentic Phosphor Bronze Superior Performance Acoustic Guitar String - .12-.54 universal-audio audio-interface Electrical impedance: 200 Ohms

Electrical impedance: 200 Ohms

CH 2: PHANTOM POWER SWITCH

Mackie Control and HUI protocols are also built in to give you instant compatibility with many industry standard DAWs

allowing you to customize the keyboard’s tuning as you wish

The swamp ash body produces pronounced lows and bell-like highs

Martin MA540 Authentic Phosphor Bronze Superior Performance Acoustic Guitar String - .12-.54 universal-audio audio-interface Electrical impedance: 200 OhmsMartin MA540 Authentic Phosphor Bronze Superior Performance Acoustic Guitar String . 12 . 54 Overview: Martin Authentic Acoustic Superior Performance SP strings feature higher tensile strength and tin plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process.