MXR M238 Iso-Brick Isolated Power Supply 10 Outputs

£159.00 GBP
Tax included. Shipping calculated at checkout.

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FREE Setup with all our guitars

Our in house Luthiers QC and Setup every guitar we sell. We're not like other guitar shops.
Please get in touch if you have any questions regarding setups.

Shipping Price Guide
Christmas 2023 Shipping Cut-off Dates

For Standard Delivery Monday 18th December - Orders must be placed by 1pm. 
(Please note we can not gaurantee it will arrive before as this service is down to Royal Mail. If you want a gaurantee please select express shipping at checkout*)

For Express Delivery we advise you get your order in by 1pm on 20th December. 
We use APC Overnight for shipping express parcels, and they are usually very good. 

Shipping Pricing Guide

Standard Delivery for Strings + Picks - £1.50

Standard Delievery for Accessories + Vinyl Records - £3.50

Express Guitar & Amp Delivery (Next Working Day on orders placed before 1PM) - £9.99

Express Guitar & Amp Shipping (Next Working Day on orders placed before 1PM)  - FREE (Orders over £299)

There will be a small surcharge for Scottish Highlands & Ireland, please contact us for more info. 

Dispatch Times

We aim to dispatch guitar orders SAME DAY, if you place your order before 1PM
Depending on the time of year this may change.
The reason we don't always ship immediately, is all our guitars go through our workshop before shipping, to ensure it's setup and playing great for you.

If you require your guitar on a specific date, please get in touch with us after you place your order.

International Shipping

Shipping to most of Europe will be £80 via UPS. Please note, we're not liable for any import duty or charges you may incur due to Brexit. Please contact us for a quote.

USA Shipping £150 via UPS. - (Please contact us for a quote).

Rest of World £POA (Please contact us for a quote).

We expertly pack every item we send included in the price. 

Please get in touch with us if you have any questions. 
Sales@mayalls.co.uk | 01492 588279

14 DAY Returns Policy

We stand by our customers! If you're not happy with your purchase, we will help you find something else!

We offer 14 day returns on all guitars.


 THE LONG STORY

The Iso-Brick Power Supply is small and light with tons of quiet, noise-free DC power on tap ready to run a wide range of pedal types without crowding or weighing down your pedalboard.

Each of the Iso-Brick Power Supply's 10 outputs is fully isolated, eliminating gig-ending ground loop noise. Whether analog or digital, positive or negative ground, this power box has you covered. The MXR team broke down these 10 outputs to accommodate a variety of voltage and current requirements: two 9V outputs at 100mA, two 9V outputs at 300mA, two 9V outputs at 450mA, two 18V outputs at 250mA, and two variable outputs adjustable from 6V to 15V at 250mA. The two variable outputs can be used to emulate voltage モsag,ヤa drained battery effect sought by many vintage tonechasers.

On top of all that, the Iso-Brick Power Supply comes in a small, lightweight housing that's built like a tank. Features power on/off and connection status LEDs. Put this little box on your pedalboard to make sure it runs reliably and quietly gig after gig.