Ernie Ball Classic Rock N' Roll Pure Nickel Guitar String Set - Ultra Slinky (10-48) sold-out our original Epoch Boost was

our original Epoch Boost was billed as something of a “mastering tool”

150 Watts power handling

promoting comfortable playability and reducing the chances of strings buzzing or choking

Q-SYS INTEGRATION

No batteries to charge

Ernie Ball Classic Rock N' Roll Pure Nickel Guitar String Set - Ultra Slinky (10-48) sold-out our original Epoch Boost wasGet back to the pure nickel tone of the 60s, with modern era technology available in three new gauges you know and love. Experience the warm, vintage character of Ernie Ball Classic Rock N' Roll strings, now available in three new gauges: Skinny Top Heavy Bottom (10 52), Ultra Slinky (10 48), and Turbo Slinky (9. 5 46). These sets feature a pure nickel wrap wire over a high carbon steel hex core, delivering 1960s soul with today's precision and