Ernie Ball 3817EB John Mayer Slinky 6 Pack 10.5-47 ttm The T-RackS Tape Machine collection

The T-RackS Tape Machine collection is the culmination of two years of dedicated research and development

-Balance and headroom never before achieved with a small-capsule microphone

When driven hard

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

High Pass Filter: 18 dB per octave slope

Ernie Ball 3817EB John Mayer Slinky 6 Pack 10.5-47 ttm The T-RackS Tape Machine collectionErnie 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