Configuration • Bridge: Active dual coil (EMG-81 clone) • Middle: Active single coil • Neck: Active dual coil (EMG-85 clone) • 9 V active power supply system, zero background noise, suitable for high gain styles. Set options • 4-Pot / 3-Pot / 2-Pot / 1-Pot complete set (includes potentiometers, wiring, screws) Accessory List (Complete Set) • 25 kΩ short-axis potentiometers (quantity varies by set) • 3-position blade switch (HSH-specific) • Stereo output jack (power on when plugged in, power off when unplugged) • 9 V battery compartment, capacitor, connecting cable, screws Compatible Guitar Models • Any ST-type or Super-Strat guitar with an HSH slot and capable of accommodating a 9 V battery.