Electro-Harmonix Knockout Attack Equalizer

Featuring a dual filter foundation, seven-pole filter design and controls for low, dry and high, the Electro-Harmonix Knockout Attack Equalizer is a versatile tone-shaping tool that can completely alter the character of your instrument. Capable of turning fat low-end sustain into a a searing high-treble soar, this pedal works wonders for providing distinct guitar voicings on the fly.

Please note that all accessories including cables, boxes and power supplies will be accurately photographed in our listings. If any of the previously mentioned items are not viewable in the photos, they are not included with the advertised product.

*Here at Bucket List Guitars, we strive to reduce our environmental impact. All of our orders are shipped using reused/recycled packaging materials, boxes constructed with recycled cardboard and biodegradable, plant derived packaging tape! Rest assured that your order will make as small of a footprint as possible.*