The Keeley Electronics 1962x is a limited edition 2-mode overdrive pedal modeled after the legendary tone of the Bluesbreaker amp. Expanding upon the standard Keeley 1962 British Overdrive pedal, the 1962x adds a switch for KT66/KT88 power tube emulation, giving more headroom and a beefier, more focused sound when in KT88 mode. Mild breakup to smokin' hot saturation, compressed dirt to powerful punch, the 1962x is gives you all the British mojo you could ask for.