Ernie Ball John Mayer Signature Silver Slinky Guitar Strings - 3-Pack Beginner Banjo The Quantum IT electronics on

The Quantum IT electronics on the Seagull Performer series guitars include a built-in tuner and are a standard feature on these models

and an ebony bridge

plus a classic analog compressor ready to capture productions with professional studio results

retro swing

RX 14 compression driver

Ernie Ball John Mayer Signature Silver Slinky Guitar Strings - 3-Pack Beginner Banjo The Quantum IT electronics onSilver 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