Ernie Ball 3817EB John Mayer Slinky 6 Pack 10.5-47 ttm This case will also hold

This case will also hold your interface

When driven hard

The Compact 8 has a small foot print while providing the ultimate in high end audio performance

the SPD-30’s multi-effects engine will take your performances to another level

It has a black matte finish

Ernie Ball 3817EB John Mayer Slinky 6 Pack 10.5-47 ttm This case will also holdErnie Ball 3817EB John Mayer Slinky 6 Pack 10. 5 47. Ernie Ball is excited to announce the launch of the John Mayer Silver Slinky Strings. Silver 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 Johns exacting specifications, resulting in the perfect balance of tone and tension. Features: Never before