Works perfectly. I had it on my pedalboard for all of 2-3 days. Practically new. Velcro from when I had it mounted is shown in photo, it'll be removed along with any residue from it. See description below:
"With the Knockout Attack Equalizer, Electro-Harmonix packs an amazingly powerful two-filter combination into a stompbox that makes your humbuckers sound like single coils and your Strat sound like a Tele. Place it post-distortion for the heavyweight punch of the metal masters. Knockout is also an awesome add-on to your bass effects rig! The operation is simple with a lowpass filter, a highpass filter, and a dry knob that controls the volume of the dry signal coming from the input jack. Add some punch to your sound with Knockout!
Electro-Harmonix Knockout Attack Equalizer Features:- 6-pole High-pass Filter Control
- 7-pole Low-pass Filter Control
- Dry Signal Control
- Low-frequency cutoff at 85Hz
- High-frequency cutoff at 6.5kHz"
