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Studio-grade Compression in a Stompbox

The Keeley Electronics 4 Knob Compressor rocks. Compression has long been a studio and stage essential for pro guitarists, and Robert Keeley is making some of the best-sounding compressors on the market. What's his secret? Robert uses only the highest-quality components, resulting in a stompbox that preserves your guitar's natural tone, while juicing clarity and balancing out the strings. With the 4 Knob, you're getting studio-grade compression in a stompbox form factor. If you like your guitar sound up front and transparent, you need the Keeley 4 Knob Compressor in your rig.



Keeley Electronics 4 Knob Compressor Guitar Compression Pedal at a Glance:

• Great-sounding compression - without the noise
  
• Weapons-grade build quality
  
• Four knobs = iron-fisted control

Great-sounding compression - without the noise
The Keeley 4 Knob Compressor makes your guitar sound great, without introducing noise into the signal. You also get the controls to shape your sound exactly the way you want it. The 4 Knob Compressor is a pedal you'll never want to be caught without. Whether onstage or in the studio, you'll come to rely on the Keeley 4 Knob Compressor as an essential component of your guitar sound.

Weapons-grade build quality
Keeley's 4 Knob Compressor may be small, but it's packed with ultra-high-grade components. Guitar pedal guru Robert Keeley wouldn't have it any other way. You see, Robert knows that metal film resistors and capacitors translate into ultra-clean operaton. In his quest for the absolute sound, he even hand matches transistors to less than one percent tolerance. With its weapons-grade build quality, you can also rest assured that your Keeley 4 Knob Compressor will stand up to road abuse and give you many years of great sound and trouble-free operation.

Four knobs = iron-fisted control
The Keeley 4 Knob Compressor gives you iron-fisted control over you guitar sound. The Sustain knob lets you dial in the exact amount of compression you want. The Level knob is your output control. With minimal sustain and lots of level, you essentially have a clean boost. The "4 Knob" is a deluxe model featuring two additional knobs not found on the standard (and otherwise identical) Keeley Compressor. Attack lets you shape the front of your notes - the ictus. Turning this clockwise will preserve and emphasize your pick attack by starting to squeeze the signal later. Combining different settings of the 4 Knob's controls gives you a near-infinite amount of dynamics control over your guitar sound.

Keeley Electronics 4 Knob Compressor Guitar Compression Pedal Features:

• Get a perfectly compressed guitar signal with no unwanted distortions!
  
• High quality components used throughout
  
• Preserves your guitar's natural tone
  
• Adds clarity and balances out the strings
  
• Attack knob retains the full impact of your pick attack
  
• Input sensitivity lets you tailor the gain for various line-level sources
  
• Back off on the sustain knob and jack up the level knob to use as a clean boost
  
• Metal film resistors and capacitors ensure ultra-clean operaton
  
• Hand-matched transistors to less than one percent tolerance

The Keeley 4 Knob Compressor: studio-grade compression in a stompbox!

Specification Detail Type Compression Inputs 1 x Instrument Outputs 1 x 1/4" Batteries 1 x 9V Manufacturer Part Number K4COMP

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