

The Keeley C4 4-Knob Compressor is designed to do two things: compress your guitar signal and provide smooth sustain. Visit Keeley Electronics for more info about the C4 4-Knob Compressor. Powered by 9-volt battery or 9VDC power adapter (current draw: 5mA).Controls for Sustain, Level, Clipping & Attack.Here’s a quick feature rundown before we jump right in with this one. Does the classic 4-Knob Compressor still hold up today? Is it the best guitar compression pedal around? We’ll help you answer that in our Keeley Electronics 4-Knob Compressor review. But with new pedal builders practically coming out of the woodwork and countless compression pedals released since Keeley’s classic “2-Knob” version came on the scene, it’s Best Guitar Effects’ continuing mission to discern which pedals remain at the top of the pecking order. It’s a certified classic in the realm of boutique guitar pedals. There’s no question as to whether the 4-Knob Compressor is a good pedal.

After all, this is the pedal that put Keeley Electronics on the map and helped make Robert Keeley one of the most respected names in the boutique pedal industry. Reviewing the Keeley Electronics “4-Knob” Compressor almost seems redundant. Reviewed by: Gabriel TanakaRating:5On May 13, 2015Last modified: October 8, 2016 Review of: Keeley Electronics C4 4-Knob Compressor
