Martin Guitars MA535PK3 Authentic Acoustic Guitar String Set (92/8) 3 Packs strings the SLA-1 uses a proven

the SLA-1 uses a proven toroidal transformer design for unmatched long-term reliability

PowerCon input/output

passive DiMarzio humbucking pickups and a hard-tail bridge

All circuitry is faithfully reproduced and fine-tuned from the original EP-3 specifications

Martin Guitars MA535PK3 Authentic Acoustic Guitar String Set (92/8) 3 Packs strings the SLA-1 uses a provenMartin 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. The impeccable standards for acoustic guitar tone are embedded in the string design and precision manufacturing process. 3 Packs