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Website Under Construction: We are currently making some changes to our website. Please bare with us whilst we update it. - Shipping as normal.
Website Under Construction: We are currently making some changes to our website. Please bare with us whilst we update it. - Shipping as normal.
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SKU M239

MXR® MINI ISO-BRICK™ POWER SUPPLY M239

Sold out
Original price £115.00 - Original price £115.00
Original price
£115.00
£115.00 - £115.00
Current price £115.00
Availability:
Out of stock

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Whether you need a space-saving solution for your downsized travel board or you just need to power a small, carefully curated selection of tried-and-true staples, this little box has what you need—all while taking up less space than a candy bar.

 

THE LONG STORY

The Mini Iso-Brick Power Supply supplies quiet, noise-free DC power to wide range of pedal types while taking up less space than a candy bar. Whether you need a space-saving solution for your downsized travel board or you just need to power a small, carefully curated selection of tried-and-true staples, this little box has what you need.

First, let’s talk outputs. The Mini Iso-Brick Power Supply has five, and each is fully isolated to eliminate obnoxious, gig-ending ground loop noise. Four of the outputs supply 9 volts of power at 300mA, while a fifth can be set to provide either 9 volts or 18 volts at 800mA depending on your needs. With a generous amount of current on tap and the ability to handle both negative and positive grounds, these outputs will accommodate almost any pedal, analog or digital.

And don’t let the five outputs restrict you—if you need to add an extra pedal, the Mini Iso-Brick Power Supply has you covered. It comes with a splitter cable that can be used to connect two pedals to a single output, provided they require the same voltage and you don’t exceed the output’s current rating. You can do this with all of the outputs simultaneously—just purchase the extra cables to do so.

Finally, troubleshooting can be a hassle on dark stages, so the Mini Iso-Brick Power Supply comes equipped with LEDs to let you know that all your connections are solid. Combine that with a lightweight housing that's built like a tank, and you can step on stage with confidence that your pedalboard will stay powered from gig to gig.

Shipping Pricing Guide

Standard Delivery for Small Parts & Accessories + Vinyl Records (2-3 Day) - £3.50

Standard Delivery for Small/Medium Items (2-3 Day) - £4.99

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

There will be a small surcharge for parts of 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

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. 

Returns 
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund, we may offer you an exchange or gift voucher.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. 

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases. 

Additional non-returnable items: 
- Gift cards 
- Downloadable software products 
- Some health and personal care items 

To complete your return, we require a receipt or proof of purchase. 
Please do not send your purchase back to the manufacturer. 

There are certain situations where only partial refunds are granted 
- Guitars with any plastic cover pick guards or pickups.
- Book with obvious signs of use 

- CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened 
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error 
- Any item that is returned more than 14 days after delivery 

Refunds 
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. 
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. 

Late or missing refunds 
If you haven’t received a refund yet, first check your bank account again. 
Then contact your credit card company, it may take some time before your refund is officially posted. 
Next contact your bank. There is often some processing time before a refund is posted. 
If you’ve done all of this and you still have not received your refund yet, please contact us at sales@mayalls.co.uk. 

Exchanges 
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@mayalls.co.uk and send your item to: Mayalls Music Ltd., 9 Bangor Road, Conwy, LL32 8NG, United Kingdom. 

Gifts 
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you. 

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return. 

Shipping 
To return your product, you should ship your product to:  Mayalls Music Ltd., 9 Bangor Road, Conwy, LL32 8NG, United Kingdom. 

You are responsible for shipping your return item(s) back to us.

You will be responsible for paying for your own shipping costs for returning your item. 

If you are shipping an item over £25, you should consider using a trackable shipping service and/or purchasing shipping insurance. We are not responsible for any loss or damage that may occur in transit back to us. 

Founded in 2017 as a physical store, we pivoted to e-commerce during the pandemic. Serving customers throughout the UK, we maintain our traditional storefront while thriving in the online space. A guitar store created by and for guitar enthusiasts.