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

Electrical impedance: 200 Ohms

and even timpani

CH 2: PHANTOM POWER SWITCH

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

Customize with Ease

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.