Ernie Ball John Mayer Signature Silver Slinky Guitar Strings - 3-Pack Pro Quality Harmonica Following the technology and legacy

Following the technology and legacy of the unrivaled V Series 4 monitor line

or a backup unit for added safety

TUSQ XL is based on the highly resonant TUSQ man made ivory and impregnated with PTFE

JOYO CAB BOX has more interface

space-saving and user-friendly

Ernie Ball John Mayer Signature Silver Slinky Guitar Strings - 3-Pack Pro Quality Harmonica Following the technology and legacySilver Slinky Strings are the result of an extraordinary partnership between Ernie Ball and John Mayer. Each string has been meticulously engineered with specific gauges and core to wrap ratios that meet John's exacting specifications, resulting in the perfect balance of tone and tension. Features Never before offered gauge combination Custom Slinky recipes specified uniquely to John's preferences Reinforced Plain Strings (RPS) for added tuning