EMG ALX Set Normal-space Signature Halo of Blood Set Red x Chrome with Pole Pieces HALO OF BLOOD - ALEXI LAIHO Celebrating the 20th Anniversary of Children of Bodom - ALX Signature "Halo of Blood" Set!! Blood Features EMG passive humbuckers with a unique design including ABQ EQ/Boost. The custom-designed ABQ has a 3-band EQ and can be adjusted using push/pull controls (active/deactivate) to create different tone settings. The preamp output can be adjusted to add or reduce gain to the guitar signal. This pickup and preamp combo meets Alexi's demands for high gain, versatility, and transparency, enhancing his unique style.