MXR M300 Reverb Guitar Effect Pedal

Available for Pre Order  |  Usually available in 7 - 10 days. Email me when back in stock
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The MXR M300 Reverb is a seriously stunning pedal that will transform your guitar sound. A reverb from MXR, something they've not really done much of, but it seems they have all the experience they need as this pedal will leave you stunned! With 6 high quality reverb types you've got studio rack effect quality at your feet. 

This stompbox is dead easy to use, simply set your parameters: tone, mix & decay and choose your type by pressing in the tone knob and you've got a huge a new dimension added to your guitar. Types of reverb that feature are:

  • PLATE - this type reverb is a smooth shimmering sheet of reverb that's used extensively in recording studios
  • SPRING - classic amp style reverb, the best recreation yet without coiled metal
  • EPIC - interwoven analogue delay lines coupled with complex modulation, stunning!
  • MOD - Plate reverb with rich, organic modulation 
  • ROOM - does what it says on the tin - classic room reverb
  • PAD - Unique effect with Sub Octave, Octave Up, Shimmer, Echoes, Synth Modulation and Reverb (very, very cool)

So, there are some awesome types of reverb here from standard to cool to EPIC! This little stompbox fits easily on your board, is powered by a 9v adapter and is built to last with a rugged, strong construction. You can even plug in your expression pedal to control the mix of the reverb for short, sharp burst of 'verb when you need it.

Such a brilliant reverb effects pedal here, highly recommended!

  • MXR M300 Reverb Pedal
  • 6 high end reverbs
  • Tone, Mix, Decay control
  • Press Tone to cycle through reverb types
  • 100% analogue dry signal path
  • Plate, Spring, Epic, Mod, Room, Pad
  • Amazing quality, as good as any high end studio rack unit
  • Compact pedal size
  • Expression pedal connectivity 
  • 9v power adapter 
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In Stock
All products on our website that have a "Buy Now" are in stock, this means we can deliver your order to you very quickly, subject to payment authorisation. The next dispatch date is shown against each product, and below is an indication of when you can expect your purchase.

Pre Order

Products that have a "Pre Order" button are note currently in stock, but are available to oder.  We anticipate that these items will take approx 10 working days to reach you (but this is a lot quicker in most cases). Once you place your order we will contact our suppliers immediatly and ofrder the item in for you. If there is a longer delay expected we will contact you.


All Guitars are Checked Before Dispatch
All Guitars go through our 12 point checking procedure to make sure that it passes our standards before shipping. This helps ensure your guitar will reach you in perfect condition. All guitars are checked against our 12 point check list and once passed, have a Guitarbitz quality control sticker attached. In addition to this we want to ensure that no harm can come to your guitar on the journey between us and you and so we have a rigorous packing procedure involving multiple protective layers. If you notice that this packaging is damaged when delivered by our courier, it is important to check the goods and if damaged, refuse the delivery and call us immediately. For your peace of mind, we have outlined the 12 point check below to show how we are passionate about your instrument.

body finish check   strings checked   neck check
1) Finish checked for imperfections or damage
2) Strings tuned up and tested for tone and playability
 3) Neck checked for bending or humps
  truss rod check frets check
4)  Truss rod adjusted for correct positioning
5) Frets examined for playability 6) Bridge checked for position and hold on strings
strap hooks checked neck joint check machine heads checked
7) Strap buttons tested for secure fitting
8) Neck joint examined
9) Machine heads turned and tested for secure grip on strings
top nut check controls checked pickups checked
10) Nut tested for secure fitting and correct string height
11) Switches, volume and tone controls tested for faulty connections 12) Pickups checked for responsiveness

For more details on our checking and packing procedure, please see our 12 Point Check and Packing Procedures page.


When You Will Receive your Order

Guitar accessories - strings, straps, stands, tuners and other small items
• Orders weighing less than 2kg are posted via First Class Royal Mail on the dispatch date shown.
• Orders weighing less than 2kg with a value over £30 will be sent First Class Royal Mail Recorded Delivery on the dispatch date shown.
• We cannot guarantee a delivery date for these orders, but First Class post usually takes 1-2 days.

Guitars, Amplifiers and larger items
• Orders weighing over 2kg are sent via our next working day courier service.


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Interlink Express Courier Delivery
The Home Delivery Service You Have Been Waiting For. Interlink Express will provide you with a one hour delivery window so you don’t have to wait in all day for your parcel.

When Interlink Express deliver:
• You are given a one hour delivery window
• You are notified of this by email on the morning of delivery
• If not convenient you can use the email to change the delivery date

International Deliveries
We can deliver to the following European countries,
• Zone 1 - Austria, Belgium, Denmark, France, Germany, Republic of Ireland, Italy, Luxembourg, Netherlands and Spain - £30 (including TAX) per order.
• Zone 2 - Finland, Portugal and Sweden - £40 (including TAX) per order.
• Zone 3 - Switzerland and Norway - £75 (excluding TAX) per order.
Please note that we can only deliver international orders to the billing address of the credit card used. These orders typically take 3-5 working days to be delivered, you can still track your orders via the Internet in the same way.