Boss CP-1X Compressor Pedal

£149.99

Also available on Andertons, Amazon, eBay & Reverb

Fresh on the menu for 2026 are the Boss Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Boss Guitar Pedals today.


Description

Fresh on the menu for 2026 are the Boss Guitar Pedals, freshly added and carefully selected. These New units are available to order online with fast, secure delivery from trusted UK retailers. Read on for full details, specifications, demos, videos, reviews, and the best places to buy the Boss Guitar Pedals today.

The CP-1X is a multiband studio-grade compressor specifically made to retain the character of your guitar. Often compressors can heavily colour the sound and remove the dynamic of your playing but the CP-1X has intelligent processing that allows you to still be expressive, whilst controlling and tempering your guitar signal.

Headroom

The CP-1X is an 18v pedal which means you have lots of headroom to play with whether you're using a 7 or 8-string guitar, or even if you have high-output pickups that would push a 9v into a fuzzy mess. Having such a high headroom also means it will work exceptionally well with acoustic guitars too, to control your strumming.

Retain Dynamics

This compressor can be used for a few different things. If you want the squashed country, chicken-pickin' sound or a bit more control of your rhythm sound bringing up softly picked notes and bringing down heavy notes you can do so. The level control will affect the overall volume of the pedal and the Comp knob will dial in however much compression you want. Making it very easy to retain the dynamics of your playing.

Key Features

  • Next-generation guitar compressor that uses BOSS’s advanced MDP tech to preserve musical expression
  • Intelligent circuitry adapts to every register and playing nuance, providing natural compression with exceptional clarity
  • Sophisticated under-the-hood processing with multiple interlocking parameters, accessible with simple stompbox controls
  • Gain reduction indicator shows the current compression amount at a glance
  • Digital circuitry greatly reduces noise, a common problem with standard compressors
  • Professional 18-volt input electronics provide ample headroom for clean, punchy sound
  • Works with all types of guitars, including seven- and eight-string instruments and acoustic-electrics
  • BOSS five-year warranty

Additional information

Weight 0.57 kg

Brand

Boss

Boss is a prominent manufacturer of guitar effects pedals, multi-effects units, and related musical equipment, known for their durability, reliability, and wide range of effects. Founded in 1973 as a division of the Roland Corporation, Boss quickly became synonymous with high-quality effects pedals that are popular among guitarists and musicians worldwide.

Boss pedals are renowned for their rugged construction, intuitive controls, and signature sound quality. The company offers a comprehensive lineup of effects pedals covering various categories, including distortion, overdrive, delay, modulation, and more. Iconic pedals like the DS-1 Distortion, the DS-2 Turbo Distortion, the DD-3 Digital Delay, and the MT-2 Metal Zone have become staples on countless pedalboards due to their versatility and reliability.

Category

Guitar Pedals

Tags

Compressor

A compressor pedal evens out your dynamics, smoothing peaks and lifting quieter notes so everything feels tighter and more controlled. It adds sustain, clarity, and balance — making clean chords ring longer, country licks snap with precision, and funk rhythms pop with consistency. Subtle or pronounced, compression shapes the feel of your playing as much as the sound.

Use it at the front of your chain to tighten your core tone, add sustain to leads, or keep complex passages sitting neatly in the mix. From gentle polish to unmistakable squash, a compressor is one of those foundational tools that quietly makes everything sound more professional and dialled in.

Expression

Expression pedals allow real-time control over specific parameters on compatible guitar pedals, such as volume, delay time, modulation depth, or filter sweep. Used with an expression input, they let players shape effects dynamically with their foot, adding movement and performance control that cannot be achieved with fixed knob settings.

New

This is brand new, fresh in, and a UK warranty is included. New Gear always comes from trusted UK music retailers.

used

Used pedals bring character, value, and often a bit of history to your board. Whether it’s a well-loved classic or a recent release looking for its next home, a used pedal offers the same core tone at a more accessible price. Fully tested and described clearly, it’s a chance to grab great gear without paying brand-new money.

Go used to explore different sounds, track down discontinued favourites, or build your setup more affordably. Sometimes a pedal with a few marks on the casing still delivers flawless tone — and might even have a story or two behind it.

Volume

Volume pedals control the output level of a guitar signal using a foot-operated treadle. They allow smooth volume swells, dynamic control during playing, and easy muting between songs. Volume pedals can be placed at different points in the signal chain to either control overall loudness or adjust gain and drive behaviour when positioned before distortion or overdrive pedals.