MXR M291 Dyna Comp Mini Compressor Guitar Effects Pedal

Product ID: 111960

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  • Mini version of MXR's highly popular compressor pedal
  • Classic control layout with additional attack feature
  • Rare CA3080 "metal can" integrated circuit affords quieter operation, greater transparency, and increased dynamic range
  • Attack switch toggles between slow and fast attack times for improved note definition without compromising on sustain
  • Pedalboard-friendly footprint allows pedal to slip into any setup
  • Stylish finish adds a touch of class to your setup
  • Powered by optional 9V power supply
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Delivery & Returns

Delivery to UK mainland addresses* is FREE on orders over £75 and up to 30kg. (As a guide, a standard electric guitar weighs approx. 3-5kg).

Delivery on orders below £75 are charged at £4.45!

Delivery to Northern Ireland, the Scottish Highlands & Islands, Isle of Man, Isle of Wight and Channel Islands is weight dependant and will be indicated at the checkout

Delivery above 30kg to ANY location will vary according to weight and will be indicated at the checkout

LocationPriceStandard Delivery
UK mainland* FREE on orders over £75 £4.45 on orders under £75 1-3 working days
Northern Ireland, Scottish Highlands & Islands Isle of Man Isle of Wight Channel Islands £12.95 – any order value up to 30kg Over 30kg - please call 1-3 working days
Overseas Please call for details Please call

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The MXR M291 Dyna Comp Mini Compressor Guitar Effects Pedal delivers one of MXR's classic pedals in a scaled-down, pedalboard-friendly size that boasts a new "Attack" feature. The implementation of a rare CA3080 “metal can” integrated circuit (IC) means that the Dyna Comp Mini offers quieter operation, greater transparency, and increased dynamic range that sounds delightfully natural, complementing rather than constraining your natural tone.

A firm favourite

Since its release, the MXR Dyna Comp has proven itself to be a versatile little unit that has graced the setup of many guitarists around the world. Whether you're trying to even out your dynamics, add greater emphasis for a more percussive response with your clean tones, or giving your lead tone the lengthy sustain it deserves, the Dyna Comp has you covered.

Simple controls

The classic dual dial control layout give you everything you need to hone your desired setting. The output knob controls the level coming out of the Dyna Comp and the sensitivity knob sets the compression threshold so that you can vary how pronounced the compression is. The MXR Dyna Comp Mini is a true bypass compressor, which means that when the pedal is not in operation, your dry signal will remain unblemished.

Added "Attack" switch

The Dyna Comp Mini benefits from the addition of an Attack toggle switch, which is designed to select between slow and fast attack times. The attack of the note retains its character without becoming squashed down by the compression effect, without sacrificing any of the gain and sustain on the tail-end of the note. Thanks to this ingenious little addition, the tonal versatility of the pedal is pushed even further!

A bright LED is prominent on the front of the pedal too making it ideal for on stage use so you can see when it's on or off. You can power the MXR M291 Dyna Comp Mini Compressor Guitar Effects Pedal with a 9VC power supply (sold separately).

ModelM291 Dyna Comp Mini Compressor Guitar Effects Pedal
Controls Output
Power supply9V DC power supply required (sold separately)

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