--- product_id: 649944500 title: "for Boss PSA Adapter 9V DC Guitar Pedal Power Supply 1A Power Cord for BOSS Effects Pedal,One Spot,Casio Keyboard,Roland Musical Instruments,Distortion,PSA-120S,Center Negative with Daisy Chain Cables" brand: "yanzhi" price: "25.59 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/649944500-for-boss-psa-adapter-9v-dc-guitar-pedal-power-supply store_origin: TN region: Tunisia --- # 9V 1A stable output 3-way daisy chain included Multi-layer safety protection for Boss PSA Adapter 9V DC Guitar Pedal Power Supply 1A Power Cord for BOSS Effects Pedal,One Spot,Casio Keyboard,Roland Musical Instruments,Distortion,PSA-120S,Center Negative with Daisy Chain Cables **Brand:** yanzhi **Price:** 25.59 DT **Availability:** ❌ Out of Stock ## Summary > 🎸 Power your pedalboard like a pro — never miss a riff! ## Quick Answers - **What is this?** for Boss PSA Adapter 9V DC Guitar Pedal Power Supply 1A Power Cord for BOSS Effects Pedal,One Spot,Casio Keyboard,Roland Musical Instruments,Distortion,PSA-120S,Center Negative with Daisy Chain Cables by yanzhi - **How much does it cost?** 25.59 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/649944500-for-boss-psa-adapter-9v-dc-guitar-pedal-power-supply) ## Best For - yanzhi enthusiasts ## Why This Product - Trusted yanzhi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Jam Ready:** Daisy chain lets you energize 3 pedals simultaneously without missing a beat - • **Rock-Solid Safety:** Built-in safeguards against voltage spikes, short circuits & overheating - • **Universal Powerhouse:** Seamlessly powers BOSS, Roland, Casio & 20+ top pedal brands - • **Peace of Mind Warranty:** 1-year coverage plus 24/7 support keeps your gear powered worry-free - • **Plug & Play Convenience:** Compact, wall-mount design with 3.3ft cables for flexible pedalboard setups ## Overview The YANZHI PSA-120S is a 9V DC, 1A power adapter designed for professional musicians and pedal enthusiasts. Compatible with a wide range of pedals including BOSS, Roland, and Casio keyboards, it features a 3-way daisy chain cable for powering multiple devices simultaneously. Engineered with advanced safety protections and a compact wall-mount design, it ensures reliable, clean power delivery for your entire effects setup. ## Description The 9v power supply for guitar pedals is widely compatible with BOSS , Roland , Distortion, Casio Keyboard, Behringer, DigiTech, Jim Dunlop, MXR, Nobels, NUX, TC Electronic, Xotic, Zoom Effects Pedals Review: Powering up my gadgets. - No more batteries needed, constant power supply to my pedals. Review: Cumple con su funcion - Al momento todo bien..fue para un regalo y no me han dicho lo contrario ## Features - 【Perfect Compatibility】This 9V 1000 DC Power Supply for Guitar Pedals is Widely Compatible with BOSS, Roland, Distortion, Casio Keyboard, Behringer, DigiTech, Jim Dunlop, MXR, Nobels, NUX, TC Electronic, Xotic, Zoom Effects Pedals, Boss PSA-120S,DS-1 RC-1 RC-3 TU-2 TU-3 SD-1 RV-5 RV-6 DD-3 DD-7 DD-20 ME-50 ME-80 GT-10 HM-2 GT-1B GT-100 GT-1 GT-10 AD-10 BR-80 BR-600 DB-88 DB-90 CE-2B BOSS Mini Katana RE-20 RC-1 RC-3 DS-2 and more. - 【Perfect Compatibility】Compatible with Electronic Guitar Multi-effect Pedal, Distortion, Pedal board, Compressor, Tuner; AC DC 9V Power Cord Replaces D'Addario PW-CT-9V, Boss PSA-120S. - 【Package Included】1X 9V Adapter (3.3ft), 1X 3 Way Daisy Chain (3.3ft), Cable Cord Total Long 6.6ft. - 【Friendly Tips】 When the power supply is used alone, the maximum current is 1A. If it is used with the 3 way daisy chain, it is 450MA. - 【Specifications and Advantage】Input: 100-240V; Output: 9V 1000MA, Center Negative, You Can Charger 3 Devices at the same time. - 【Security】Replacement chargers manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating . Our Products are in Compliance with Top Industry Standards. - 【Considerate Service】Our considerate service of one-year warranty and thirty-day free return and refund,24 x 7 emails support,provides you with perfect shopping experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BHVMZYBF | | Amperage | 1 Amps | | Best Sellers Rank | #20,286 in Musical Instruments ( See Top 100 in Musical Instruments ) #249 in Power Supplies (Musical Instruments) | | Box Contents | Adapter + 3 way Daisy Chain Cable | | Brand | YANZHI | | Brand Name | YANZHI | | Compatible Devices | Musical Instruments | | Connector Type | Barrel Connector | | Current Rating | 1 Amps | | Customer Reviews | 4.5 out of 5 stars 308 Reviews | | Included Components | Adapter + 3 way Daisy Chain Cable | | Main Power Connector Type | 2 pin | | Manufacturer | YANZHI | | Manufacturer Part Number | PSA-120S | | Model Number | PSA-120S | | Mounting Type | Wall Mount | | Number of Items | 1 | | Output Current | 1 Amps | | Output Voltage | 9 Volts | | Portable | No | | Specification Met | सीई | | Total USB 2.0 Ports | 1 | | Total USB Ports | 1 | | UPC | 735530447277 | | Unit Count | 1 Count | | Wattage | 9 Watts | ## Product Details - **Brand:** YANZHI - **Connector Type:** Barrel Connector - **Compatible Devices:** Musical Instruments - **Included Components:** Adapter + 3 way Daisy Chain Cable - **Amperage:** 1 Amps - **Total USB Ports:** 1 - **Wattage:** 9 Watts - **Number of Items:** 1 - **Output Current:** 1 Amps - **Specification Met:** सीई ## Images ![for Boss PSA Adapter 9V DC Guitar Pedal Power Supply 1A Power Cord for BOSS Effects Pedal,One Spot,Casio Keyboard,Roland Musical Instruments,Distortion,PSA-120S,Center Negative with Daisy Chain Cables - Image 1](https://m.media-amazon.com/images/I/51z0dECXvQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powering up my gadgets. *by F***O on 16 January 2024* No more batteries needed, constant power supply to my pedals. ### ⭐⭐⭐⭐⭐ Cumple con su funcion *by C***R on 30 December 2025* Al momento todo bien..fue para un regalo y no me han dicho lo contrario ### ⭐⭐⭐⭐⭐ Very Well Made - Does Not Introduce Noise Into The Signal Chain *by B***I on 14 March 2023* Not all of these "brick" or "wall wort" power supplies are built the same. Although the standard center negative adapters are common-place, not all of them have sufficient filtering. The adapter's purpose is to transform the wall voltage (120VAC in the USA) down to 9V DC. It does this by rectifying and then filtering the resulting voltage. In non-musical applications, a certain amount of AC "ripple" voltage can be acceptable, but NOT in the case of audio products, like the effects pedals used for electronic music reproduction. In these applications, almost no amount of ripple is acceptable. At any rate, this converter produces negligible ripple. I am using it, through a "daisy chain" to power two pedals and the result is excellent - no external noise is introduced. In most pedals, to keep the cost down, the use of high quality filter capacitors is minimal to non-existent. Pedal manufacturers rely on end users either using a 9v battery to power the effect (pure DC = absolutely NO ripple) or a power supply that has excellent filtering. That is why choosing the correct power supply for your pedals is so important. This one definitely does the job! ## Frequently Bought Together - for Boss PSA Adapter 9V DC Guitar Pedal Power Supply 1A Power Cord for BOSS Effects Pedal,One Spot (1 Spot),Casio Keyboard,Roland,Distortion,PSA-120S,Center Negative with 3 Way Daisy Chain Cables - Elebase Guitar Patch Cables 6-Inch 3-Pack,6.35MM Effects Pedal Board Cord,1/4 Right-Angle Nylon Braided Instrument Audio Cable,Pedalboard Connector TS Copper Wire for Amp/Amplifier,Mixer,Electric Bass - New bee 6ft Instrument Cable Bass AMP Cord for Electric ,Bass Guitar, Electric Mandolin, Pro Audio (Right Angle to Straight, 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.tn/products/649944500-for-boss-psa-adapter-9v-dc-guitar-pedal-power-supply](https://www.desertcart.tn/products/649944500-for-boss-psa-adapter-9v-dc-guitar-pedal-power-supply) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*