--- product_id: 100570557 title: "MXR M239 ISO Brick Mini Power Supply" brand: "mxr" price: "€ 292.40" currency: EUR in_stock: true reviews_count: 13 category: "Mxr" url: https://www.desertcart.at/products/100570557-mxr-m239-iso-brick-mini-power-supply store_origin: AT region: Austria --- # 2A regulated output Compact 27.4x12.4x8.9cm size 18V input voltage MXR M239 ISO Brick Mini Power Supply **Brand:** mxr **Price:** € 292.40 **Availability:** ✅ In Stock ## Summary > ⚡ Power your tone, own the stage. ## Quick Answers - **What is this?** MXR M239 ISO Brick Mini Power Supply by mxr - **How much does it cost?** € 292.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/100570557-mxr-m239-iso-brick-mini-power-supply) ## Best For - mxr enthusiasts ## Why This Product - Trusted mxr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build:** Lightweight yet robust enclosure built to withstand the rigors of touring and daily gigs. - • **Trusted by Pros:** Ranked top 40 in guitar pedal power supplies with a stellar 4.6-star rating from over 400 users. - • **Power-packed Precision:** Delivers a stable 2 Amp output to keep your pedals running flawlessly without signal dropouts. - • **Sleek & Compact Design:** Mini brick form factor fits effortlessly on any pedalboard, maximizing your setup space. - • **Universal Compatibility:** 18V input with a standard 5.5mm x 2.1mm plug ensures seamless integration with most guitar effects. ## Overview The MXR M239 ISO Brick Mini Power Supply is a compact, reliable 18V input power source delivering a regulated 2 Amp output at 9V DC, designed specifically for guitar pedalboards. Its durable, lightweight enclosure and universal connector make it a top choice for musicians seeking consistent performance and space-saving design. ## Description Buy MXR M239 ISO Brick Mini Power Supply. Free delivery and returns on eligible orders. Review: Very happy! - Low noise and so small! Greta quality! No issues! :))) Review: Absolutely brilliant and fits under my Pedaltrain really well - I bought this because I heard it fits nicely under a PedalTrain Metro board and it does. So well, in fact, that after I bought the first one, I bought another immediately after so I can power up to 12 pedals. Feels really robust, is really simple to use. I'd never realised that a few of my pedals (e.g. my Boss RV-5) weren't getting enough power. The only downside for me is that the power cord has a bigger plastic bit on it that feels like it's always in the wrong place for my pedal board and that it might get crunched under the weight, but that's up to me to affix it properly in a way that it won't. ## Features - Input 18V: At 2 Amps regulated supply (positive barrel negative centre 5.5mm x 2.1mm plug) - Number of items: 1.0 - Model Number: M239 - Package Weight: 0.612 kilograms ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KPM6QHT | | Amperage | 300 Milliamps | | Best Sellers Rank | 23,774 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 158 in Guitar Pedal Power Supplies | | Box Contents | Splitterkabel | | Brand | MXR | | Brand Name | MXR | | Colour | black | | Connector Types | 20+4 Pin ATX | | Connector type | 20+4 Pin ATX | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 411 Reviews | | Enclosure Material | Lightweight and durable material, possibly aluminum or high-quality plastic | | Form Factor | compact | | Input Voltage | 18 Volts (DC) | | Input voltage | 18 Volts (DC) | | Item Dimensions | 27.4 x 12.4 x 8.9 centimetres | | Item Type Name | Electric Guitar Effects | | Item Weight | 70 Grams | | Item weight | 70 Grams | | Manufacturer | MXR | | Manufacturer Part Number | M239 | | Material | Lightweight and durable material, possibly aluminum or high-quality plastic | | Maximum Power | 14.4 Watts | | Model Number | M239 | | Number of Items | 1 | | Number of Packs | 1 | | Output Current | 2 Amps | | Output Voltage | 9 Volts (DC) | | Output Wattage | 14.4 Watts | | Specification Met | FCC | | UPC | 710137108165 | ## Product Details - **Brand:** MXR - **Colour:** black - **Connector type:** 20+4 Pin ATX - **Item weight:** 70 Grams - **Material:** Lightweight and durable material, possibly aluminum or high-quality plastic ## Images ![MXR M239 ISO Brick Mini Power Supply - Image 1](https://m.media-amazon.com/images/I/71rLkdaz-fL.jpg) ![MXR M239 ISO Brick Mini Power Supply - Image 2](https://m.media-amazon.com/images/I/71V4aKKBPEL.jpg) ![MXR M239 ISO Brick Mini Power Supply - Image 3](https://m.media-amazon.com/images/I/71TcBt4DIPL.jpg) ![MXR M239 ISO Brick Mini Power Supply - Image 4](https://m.media-amazon.com/images/I/71HhNetB+yL.jpg) ![MXR M239 ISO Brick Mini Power Supply - Image 5](https://m.media-amazon.com/images/I/71vLKY62cRL.jpg) ## Questions & Answers **Q: Is this product just the brick itself or does it come with all the leads and cables?** A: Item comes with all cables and power supply. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very happy! *by D***Y on 12 May 2025* Low noise and so small! Greta quality! No issues! :))) ### ⭐⭐⭐⭐⭐ Absolutely brilliant and fits under my Pedaltrain really well *by M***O on 26 February 2024* I bought this because I heard it fits nicely under a PedalTrain Metro board and it does. So well, in fact, that after I bought the first one, I bought another immediately after so I can power up to 12 pedals. Feels really robust, is really simple to use. I'd never realised that a few of my pedals (e.g. my Boss RV-5) weren't getting enough power. The only downside for me is that the power cord has a bigger plastic bit on it that feels like it's always in the wrong place for my pedal board and that it might get crunched under the weight, but that's up to me to affix it properly in a way that it won't. ### ⭐⭐⭐⭐⭐ Job Done! *by P***L on 3 April 2022* No nonsense, tiny, solid and comes with all the leads you need. I've rehearsed and gigged with this and it's been spot on. Totally recommended . ## Frequently Bought Together - MXR Mini Iso-Brick Power Supply Guitar Effects Pedal - MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06) - Mr.Power Guitar Effect Pedal DC Cable 5.5 x 2.1mm Power Lead/Cord, Male to Male 24AWG Connector Plug Wire Adapter (16 inch, 8 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/100570557-mxr-m239-iso-brick-mini-power-supply](https://www.desertcart.at/products/100570557-mxr-m239-iso-brick-mini-power-supply) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-30*