--- product_id: 47500459 title: "Blackstar Power Supply AC DC Adapter for Fly 3 Amplifier, Guitar Bluetooth & Acoustic" brand: "keen eye" price: "AED 110" currency: AED in_stock: true reviews_count: 8 category: "Keen Eye" url: https://www.desertcart.ae/products/47500459-blackstar-power-supply-ac-dc-adapter-for-fly-3-amplifier store_origin: AE region: United Arab Emirates --- # 18W power output 100-240V universal input 46-inch cable length Blackstar Power Supply AC DC Adapter for Fly 3 Amplifier, Guitar Bluetooth & Acoustic **Brand:** keen eye **Price:** AED 110 **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion, anywhere, anytime. ## Quick Answers - **What is this?** Blackstar Power Supply AC DC Adapter for Fly 3 Amplifier, Guitar Bluetooth & Acoustic by keen eye - **How much does it cost?** AED 110 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/47500459-blackstar-power-supply-ac-dc-adapter-for-fly-3-amplifier) ## Best For - keen eye enthusiasts ## Why This Product - Trusted keen eye brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Ready:** Supports 100-240V input, perfect for gigs or studio sessions anywhere you go. - • **Freedom to Roam:** 46-inch cable gives you flexible placement without feeling tethered. - • **Sleek & Compact:** Minimalist black design with wall-mount option keeps your setup clean and professional. - • **Tailored Compatibility:** Specifically designed for Blackstar Fly 3, Fly 3 Bass, Bluetooth & Acoustic models—no guesswork. - • **Uninterrupted Jam Sessions:** Ditch batteries and power your Fly 3 amp reliably with 18 watts of steady energy. ## Overview The Blackstar Power Supply AC DC Adapter delivers a reliable 18W output with a 46-inch cable, compatible exclusively with Blackstar Fly 3 series amplifiers. Its universal 100-240V input ensures seamless use worldwide, eliminating battery dependency for uninterrupted practice and performance. ## Description Here we have for sale a power supply for the Blackstar Fly 3, Fly 3 Bluetooth, Fly 3 Bass, and Fly 3 Acoustic Guitar Amplifiers. Save your batteries for when you're on the go. Input: AC100-240V 50/60Hz Compatible models: Blackstar Fly 3 Blackstar Fly 3 Bluetooth Blackstar Fly 3 Bass Blackstar Fly 3 Acoustic *Does not work with the larger Blackstar Superfly ** Also we've had a few customers contact us about the LED light not working. The power supply case has a lens for an LED light but the circuit does not have a an LED light inside. So this is normal for there to be no light coming through the lens. Review: Blackstar Power Supply works! - This product is working as advertised. Review: Reliable power supply. - Recommended for Blackstar fly 3 amplifier, you will save lots of batteries in the long run and gives reliable power to it. It is sold separately, but it is usually offered as the "frequently bought together" accesory. ## Features - Works with Blackstar Fly 3 Series Amps. - Blackstar Fly 3 - Compatible with Blackstar Fly 3, Fly 3 Bass, Fly 3 Acoustic - Input 100-240V 50/60Hz - UL Listed - Cable length 46" inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076F3YQJP | | Best Sellers Rank | #7,306 in Musical Instruments ( See Top 100 in Musical Instruments ) #2 in Electric Guitar Power Amps #2,386 in Music Recording Equipment | | Brand | Keen Eye | | Built-In Media | 2 x 10ft Power Cords | | Color | Black | | Compatible Devices | Amplifiers | | Compatible Phone Models | Fly 3 | | Compatible Power Plug Type | Type A - 2 pin (North American) | | Connectivity Technology | Bluetooth | | Connector Type | barrel connector | | Current | AC | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.7 out of 5 stars 551 Reviews | | Enclosure Material | Plastic | | Form Factor | Compact rectangular shape with fixed cable | | Frequency Range | 50-60 Hz | | Included Components | 2 x 10ft Power Cords | | Input Voltage | 240 volts | | Item Weight | 8 ounces | | Main Power Connector Type | 2 Pin | | Manufacturer | Keen Eye, Inc. | | Mfr Part Number | BlkStrPS | | Model Number | 4334183865 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Number of Power Levels | 1 | | Output Voltage | 9 volts | | Power Plug | Type A - 2 pin (North American) | | Power Source | Corded Electric | | Special Feature | Travel | | Special Features | Travel | | UPC | 810155030001 | | Unit Count | 1 Count | | Wattage | 18 watts | ## Product Details - **Brand:** Keen Eye - **Color:** Black - **Compatible Devices:** Amplifiers - **Compatible Phone Models:** Fly 3 - **Connector Type:** barrel connector - **Included Components:** 2 x 10ft Power Cords - **Input Voltage:** 240 Volts - **Number of Items:** 1 - **Special Feature:** Travel - **Wattage:** 18 watts ## Images ![Blackstar Power Supply AC DC Adapter for Fly 3 Amplifier, Guitar Bluetooth & Acoustic - Image 1](https://m.media-amazon.com/images/I/71xxzNmD6EL.jpg) ## Questions & Answers **Q: How long is the power cable?** A: Thanks for your question. The length of the mains cable that goes from the wall outlet to the power supply is about 3 foot 10 inches. The cable that comes from the power supply to the amp is about 3 foot 8 inches. The total length from end to end is about 7 foot 9 inches. **Q: Does this power supply cause humming issues with the fly 3** A: Here's a video of the amp using the power supply with both the clean and gain channels. It operates nice and quiet. **Q: Does it work for a 220V input (in Argentina)?** A: Input is 100V-240V 50/60Hz so it should work well **Q: I am in the usa, will it come with nema 120vac cord or a nema 240vac cord?** A: 120volt ## Customer Reviews ### ⭐⭐⭐⭐⭐ Blackstar Power Supply works! *by S***N on January 15, 2026* This product is working as advertised. ### ⭐⭐⭐⭐⭐ Reliable power supply. *by A***T on December 21, 2024* Recommended for Blackstar fly 3 amplifier, you will save lots of batteries in the long run and gives reliable power to it. It is sold separately, but it is usually offered as the "frequently bought together" accesory. ### ⭐⭐⭐⭐⭐ The value and quality *by R***R on October 14, 2025* Perfect fit for my amp ## Frequently Bought Together - Blackstar Power Supply AC DC Adapter for Fly 3 Amplifier, Guitar Bluetooth & Acoustic - Blackstar Fly 3-3-watt 1x3 inch Compact Mini Guitar Amplifier w/ 2 Channels and Patented ISF - Black - Blackstar Fly 3-3-watt 1x3 inch Compact Mini Bass Amp w/ 2 Channels and Emulated Line Out - Black --- ## 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.ae/products/47500459-blackstar-power-supply-ac-dc-adapter-for-fly-3-amplifier](https://www.desertcart.ae/products/47500459-blackstar-power-supply-ac-dc-adapter-for-fly-3-amplifier) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-09-12*