--- product_id: 725664493 title: "BOSS PSA-120S indoor 120W Black" brand: "boss" price: "38.79 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/725664493-boss-psa-120s-indoor-120w-black store_origin: TN region: Tunisia --- # 120W power output Corded electric reliability Sleek black compact design BOSS PSA-120S indoor 120W Black **Brand:** boss **Price:** 38.79 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Amplify your creativity with power and style! ## Quick Answers - **What is this?** BOSS PSA-120S indoor 120W Black by boss - **How much does it cost?** 38.79 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/725664493-boss-psa-120s-indoor-120w-black) ## 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 - • **Sleek Black Finish:** Modern, professional look that complements any studio or stage environment. - • **Powerful 120W Output:** Unleash your sound with robust amplification that commands attention. - • **Trusted BOSS Quality:** Engineered by BOSS for durability and consistent performance every session. - • **Compact & Lightweight:** At just 150g and pocket-sized, it fits seamlessly into your creative setup. - • **Plug-and-Play Convenience:** Wall plug form factor ensures hassle-free, stable power without battery fuss. ## Overview The BOSS PSA-120S is a compact, 120-watt indoor power adapter designed for musicians and creatives seeking reliable, corded electric power. Its lightweight, sleek black design and trusted BOSS engineering make it an essential accessory for professional-grade musical instrument amplification. ## Description BOSS PSA-120S indoor 120W Black : desertcart.co.uk: Everything Else Review: Working good. Review: The recommended adapter for most Boss products. I got it for my Boss DB-90 Dr. Beat Metronome. Now no worries about batteries. It is well built and hardy product. An original Boss. Highly recommended for professional musicians and students. ## Features - BOSS PSA-120S ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0012BPMHW | | Amperage | 0.5 Amps | | Brand Name | BOSS | | Colour | Black | | Compatible Devices | Laptops | | Connectivity Technology | USB | | Customer Reviews | 4.8 4.8 out of 5 stars (1,687) | | Frequency Range | 50Hz or 60Hz | | Global Trade Identification Number | 00761294402450 | | Input Voltage | 120 Volts | | Item Weight | 0.15 Kilograms | | Main Power Connector Type | 2 Pin | | Manufacturer | BOSS | | Model Number | PSA-120S | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Current | 0.5 Amps | | Portable | Yes | | Power Plug Type | Type F - 2 pin (German & Spanish) | | Power Source | Corded Electric | | UPC | 686751478659 750408391629 602003603723 887469894186 333335560018 761294015735 761294507902 761294402450 | | Wattage | 120 watts | ## Product Details - **Amperage:** 0.5 Amps - **Brand:** BOSS - **Colour:** Black - **Compatible devices:** Laptops - **Input voltage:** 120 Volts - **Item weight:** 0.15 Kilograms - **Number of items:** 1 - **Output current:** 0.5 Amps - **Power source:** Corded Electric - **Wattage:** 120 watts ## Images ![BOSS PSA-120S indoor 120W Black - 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 ### ⭐⭐⭐⭐⭐ Review *by R***O on 23 April 2021* Working good. ### ⭐⭐⭐⭐⭐ Review *by J***R on 31 March 2017* The recommended adapter for most Boss products. I got it for my Boss DB-90 Dr. Beat Metronome. Now no worries about batteries. It is well built and hardy product. An original Boss. Highly recommended for professional musicians and students. ### ⭐⭐⭐⭐⭐ Review *by B***E on 19 February 2026* Works perfectly. ## 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.tn/products/725664493-boss-psa-120s-indoor-120w-black](https://www.desertcart.tn/products/725664493-boss-psa-120s-indoor-120w-black) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*