Jim Dunlop MXR M300 Reverb

Product ID: 109983

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  • MXR M300 Reverb effects pedal with straightforward setup
  • Offers six different reverb styles
  • Three simple dials to control Decay, Tone and Mix
  • Tone dial provides you with the six different reverbs
  • Provides top quality analog and digital audio paths
  • 100% analog dry path
  • Studio-grade low noise floor
  • Fitted with a jack to plug in external expression pedal
  • Relay true bypass and delay trails modes
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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
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The MXR M300 by Jim Dunlop provides the user with six diverse reverb styles, making it one of the most versatile reverb pedals out there. The M300 is finely tuned to give you stunning reverb tones all in a compact, hard-wearing MXR stompbox that will definitely fit snugly on your pedalboard. The pedal has three main controls with a straightforward interface that makes the M300 instantly accessible to a wide range of different musicians.

A combination of analog and digital audio paths enhance the effects made available to you from the M300, all with individual detail and rich response. It also features a dry path which is 100% analog which offers up to a huge 20 volts of headroom which is made possible using MXR's outstanding Constant Headroom Technology (CHT) design.

The three main controls are Decay, Tone and Mix. Decay sets the length of each reverberation and Mix sets the signal level, but the Tone control is where you will find each of the six reverb styles; Plate, Spring, Epic, Mod, Room and Pad. This control also enables you to shape the effect EQ.

The Plate option gives you idyllic studio reverb that glistens throughout; Spring recreates a range of amplifier-style reverbs; Epic combines analog-tone modulated delays to enhance a guitar solo effort; Mod also incorporates modulation in the feedback path to give you a broad reverb sound; Room helps your guitar to kick out more volume and reverb as if it were being amplified in a small room; Pad combines octave-down and octave-up to almost provide an organ or synth-like reverb tones.

There is an option to plug in an external expression pedal thanks to the jack on the side so that you can switch between two different reverb types or setups. The MXR M300 has stereo input and output jacks as well as relay true bypass and delay trails modes and also a wet mode.

The Jim Dunlop MXR M300 Reverb pedal produces an incredibly diverse range of reverb styles and tones all from such a small, compact effects pedal. The pedal can be easily powered up using either a 9V battery or AC adapter.

ManufacturerJim Dunlop
ModelMXR M300 Reverb Pedal
Controls Decay
Tone with 6 reverb styles
True Bypass Footswitch
Connectors IN Jack
OUT Jack
Expression Pedal Jack
AC Adaptor Jack (DC 9V)
Power Supply 9V AC Adapter or Battery (Not Included)

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