--- product_id: 1544270 title: "Boss PSA-120S Power Adapter" brand: "boss" price: "SAR 236" currency: SAR in_stock: true reviews_count: 8 category: "Boss" url: https://www.desertcart.com.sa/products/1544270-boss-psa-120s-power-adapter store_origin: SA region: Saudi Arabia --- # 10 ft extended cable length Compatible with most BOSS pedals 120W power output Boss PSA-120S Power Adapter **Brand:** boss **Price:** SAR 236 **Availability:** ✅ In Stock ## Summary > ⚡ Power your pedalboard like a pro—never miss a beat! ## Quick Answers - **What is this?** Boss PSA-120S Power Adapter by boss - **How much does it cost?** SAR 236 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/1544270-boss-psa-120s-power-adapter) ## Best For - boss enthusiasts ## Why This Product - Trusted boss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Design:** Innovative shape avoids blocking adjacent outlets, maximizing your power options. - • **LED Power Indicator:** Instant visual confirmation that your rig is powered and ready to rock. - • **Powerful 120W Output:** Delivers consistent, reliable energy to keep your sound sharp and uninterrupted. - • **Extended 10-Foot Cable:** Gives you freedom to position pedals exactly where you want—no cramped setups here. - • **Universal BOSS Compatibility:** Seamlessly powers your entire pedalboard lineup without fuss. ## Overview The Boss PSA-120S Power Adapter is a high-performance 120W power supply designed specifically for BOSS pedals. Featuring an extended 10-foot cable and a space-saving design that prevents blocking adjacent outlets, it ensures reliable, convenient power delivery. The built-in LED indicator provides quick visual confirmation of power status, making it an essential accessory for musicians seeking dependable and flexible pedalboard power solutions. ## Description Buy Boss PSA-120S Power Adapter: Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Handy Connection - Works perfectly. Review: Good power adapter - Power adapter for Boss Looper fits well and works good ## Features - Works with most BOSS pedals - Industry Standard BOSS power supply - LED indicator for quick visual verification of on/off status, Power cable length is increased to almost 10 feet, New design which does not cover adjacent power outlets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012BPMHW | | Batteries | 1 9V batteries required. | | Battery type | Alkaline | | Best Sellers Rank | #1,787 in Musical Instruments ( See Top 100 in Musical Instruments ) #8 in Keyboard Power Supplies | | Color Name | Black | | Color Screen | No | | Compatible Devices | Musical Instruments | | Compatible Phone Models | PSA 120S | | Connector Type | 2-Pin | | Customer Reviews | 4.7 4.7 out of 5 stars (1,750) | | Date First Available | April 13, 2004 | | Is Discontinued By Manufacturer | No | | Item Weight | 5.3 ounces | | Item model number | PSA-120S | | Material Type | Plastic | | Power Source | Corded Electric | | Product Dimensions | 4 x 3 x 2 inches | | Wattage | 120 watts | ## Product Details - **Amperage:** 0.5 Amps - **Brand:** BOSS - **Color:** Black - **Compatible Devices:** Musical Instruments - **Compatible Phone Models:** PSA 120S - **Connector Type:** 2-Pin - **Included Components:** Boss PSA-120S adapter (with attached power cable / plug) - **Input Voltage:** 120 Volts - **Special Feature:** Travel - **Wattage:** 120 watts ## Images ![Boss PSA-120S Power Adapter - Image 1](https://m.media-amazon.com/images/I/71ZJg-1LbXL.jpg) ## Questions & Answers **Q: It would be a good idea to add the specifications of this product ... volts, mA, polarity, etc** A: 9 volts DC (direct current) output. 500ma. Regulated. Tip negative. Sleeve positive. 3 meter cord. Status light flashes to indicate grounding problems. "Space saving" design compared to traditional adapters to allow multiple adapters to connect adjacent to each other on common outlet strips. **Q: Is this genuine Boss/Roland product or 3rd party copy?** A: The box says "Roland Corporation" and "Made in China". If this is a 3rd party copy how would I know? It sure looks like its genuine to me. **Q: Will BossPSA-120S power Adapter power Boss Digital Recorder MICRO BR (requires 3v dc)** A: It works on the Boss Roland BR-80 Portable Digital Recorder (http://smile.amazon.com/gp/product/B0052W4188/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1). I also recommend this case to protect it while carrying it around (http://smile.amazon.com/gp/product/B002VPE1QG/ref=oh_details_o00_s00_i01?ie=UTF8&psc=1). **Q: Does it work on the boss ve-20 vocal processor ?** A: YES, that why I bought mine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Handy Connection *by B***E on February 19, 2026* Works perfectly. ### ⭐⭐⭐⭐⭐ Good power adapter *by J***Y on November 15, 2025* Power adapter for Boss Looper fits well and works good ### ⭐⭐⭐⭐⭐ For Boss SY-200 *by C***S on November 12, 2025* I purchased this for the Boss SY-200, and it works great. The power supply works exactly as I expected. It seems to be well constructed. ## Frequently Bought Together - Boss PSA-120S Power Adapter - Boss VE-22 Vocal Effects and Looper Pedal - D'Addario Accessories Guitar Pedal Power Supply - DC 9V Power Cord - 9V Power Supply for Guitar Pedals - Pedalboard Power Supply - PW-CT-9V --- ## 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.com.sa/products/1544270-boss-psa-120s-power-adapter](https://www.desertcart.com.sa/products/1544270-boss-psa-120s-power-adapter) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-04-23*