The Keeley Compressor Plus is one of the most popular and versatile compressor pedals for electric guitar. It improves upon Keeley's classic designs by adding a built-in expander for natural sustain, a pickup switch to seamlessly handle both single coils and humbuckers, a tone control, and a blend knob.

Key Features

• Single Coil / Humbucker Switch: Humbuckers have more output and naturally compress faster than single coils. This switch changes the attack and release times so humbuckers never sound dull or over-squashed.
• Blend Control: Allows you to mix your dry, uncompressed guitar signal with your compressed tone. This is perfect for maintaining natural pick attack while keeping extended sustain.
• Tone Control: Adapted from analog delay circuits, this control brings back the high-end sparkle and sensitive harmonics that can sometimes get lost during the compression process.
• Expander Circuit: Works at the "back end" of the compression, adding more gain proportionally as your notes fade out, giving you smooth, expressive bloom.
• Level Knob: Functions as a master volume. You can also dial the compression down and use the pedal as a clean boost to drive your amp or other pedals.