KFK 10 Band EQ

The MXR KFK 10 Band EQ, designed in conjunction with the legendary Slayer guitarist Kerry King, offers precise tone control and versatile functionality for guitarists. The pedal features up to ±12dB of cutting or boosting at 10 different frequencies, allowing for detailed sound shaping. Its glow-in-the- dark graphics and sliders make it easy to see and adjust on stage, while the 18-volt operation provides increased headroom.

The pedal includes a volume slider for overall effect volume control, dual outputs for connecting to multiple amplifiers, and paragraphic sliders that boost or attenuate up to ±18dB at six different frequency centers. Additionally, it is equipped with a gain slider to control the amount of gain boost. The footswitch toggles the effect on/off, with illuminated red slider LEDs indicating its status.

The MXR KFK 10 Band EQ is powered by an 18-volt AC adapter or a DC Brick™, Iso-Brick™, and Mini Iso-Brick™ power supply. It offers true hardwire bypass switching and has the following specifications:

- Input Impedance: 470 kΩ
- Output Impedance: 5 kΩ
- Max Input Level: +14 dBV at 1 kHz
- Max Output Level: +14 dBV at 1 kHz
- Noise Floor: -100 dBv (A-weighted at 5.2Vrms)
- Filtering: ±12dB at 31.25, 62.5, 125, 250, 500, 1k, 2k, 4k, 8kHz, ±12dB shelf at 16kHz
- Bypass: True Hardwire
- Current Draw: 26 mA

Users can experiment with the pedal's tone-shaping capabilities by adjusting the ten paragraphic sliders to boost and cut various frequencies and explore their impact on the signal's sound. The MXR KFK 10 Band EQ is a versatile tool for achieving precise and powerful guitar tones, suitable for a wide range of musical styles and performance settings.