--- product_id: 100570557 title: "MXR M239 ISO Brick Mini Power Supply" brand: "mxr" price: "1191 zł" currency: PLN in_stock: true reviews_count: 13 category: "Mxr" url: https://www.desertcart.pl/products/100570557-mxr-m239-iso-brick-mini-power-supply store_origin: PL region: Poland --- # 2A regulated power output Compact form factor fits under Pedaltrain Low noise operation MXR M239 ISO Brick Mini Power Supply **Brand:** mxr **Price:** 1191 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power your pedalboard like a pro — no noise, no clutter, all vibe. ## Quick Answers - **What is this?** MXR M239 ISO Brick Mini Power Supply by mxr - **How much does it cost?** 1191 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - • **Space-saving design:** Ultra-compact size fits perfectly under Pedaltrain boards for a clutter-free setup - • **Plug-and-play simplicity:** Standard 18V input with positive barrel polarity for easy integration - • **Built to last on the road:** Durable lightweight enclosure withstands gigging and travel demands - • **Whisper-quiet performance:** Low noise circuitry keeps your tone pure and interference-free - • **Power up to 12 pedals seamlessly:** Robust 2 Amp output ensures stable, clean power for your entire rig ## Overview The MXR M239 ISO Brick Mini Power Supply delivers a regulated 2 Amp, 9 Volt DC output in a compact, durable enclosure designed to fit neatly under Pedaltrain boards. Engineered for low noise and reliable performance, it powers up to 12 pedals simultaneously, making it an essential tool for guitarists seeking clean, stable power in a space-saving form factor. ## 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 | 18,154 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 112 in Guitar Pedal Power Supplies | | Box Contents | Splitterkabel | | Brand Name | MXR | | Colour | black | | Connector Types | 20+4 Pin ATX | | Country of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (400) | | Enclosure Material | Lightweight and durable material, possibly aluminum or high-quality plastic | | Form Factor | compact | | 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 | | Manufacturer | MXR | | Manufacturer Part Number | M239 | | Maximum Power | 14.4 Watts | | Model Number | M239 | | 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. ### ⭐⭐⭐⭐⭐ Great Quality *by S***R on 20 October 2021* A really well made piece of kit from MXR,compact,light but sturdy.It works really well and is silent in use even with high gain pedals............highly 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.pl/products/100570557-mxr-m239-iso-brick-mini-power-supply](https://www.desertcart.pl/products/100570557-mxr-m239-iso-brick-mini-power-supply) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*