“The guitar was well packed and is set up to my liking! I would definitely do business with this company again!”
Walrus Audio Canvas: Power 15 Power Supply
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$299.99
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Pickup available at 2520 W Main St
Usually ready in 24 hours14-day returns
Changed your mind? Return it undamaged within 14 days.
Fully insured shipping
Ships from Rapid City, SD. Free on orders over $100.
11,000+ five-star reviews on Reverb
Trusted by players nationwide since 1963.
Ships same or next day
Order confirmed fast. Tracking sent immediately.
Available now at Haggerty’s Music – Modular, Silent, and Built to Expand
If your pedalboard is your sonic playground, the Walrus Audio Canvas Power 15 is the ultimate power solution to keep it running clean, quiet, and effortlessly reliable. Built for serious musicians and sound designers, the Canvas Power 15 delivers 15 isolated outputs, each with 500mA of ultra-quiet, filtered 9V power—plus two variable-voltage outputs and a USB-C port to fuel high-drain pedals and mobile devices.
Highlights & Key Features
Power for the Most Demanding Pedalboards
- 15 total isolated outputs at 9V / 500mA for noise-free performance
- 2 switchable voltage outputs (9V / 12V / 18V) for high-voltage pedals
- 1 USB-C port to charge your phone or tablet while you play
- Designed for modern digital and analog pedals, including reverbs, delays, modelers, and more
Ultra-Low Noise Architecture
- Built on modern switch-mode power supply architecture
- Heavily filtered & individually isolated outputs = pristine tone and zero interference
- Ideal for noise-sensitive pedals like compressors, reverbs, and high-gain units
Modular & Expandable
- Purchase as a standalone power supply or as a linkable unit
- Use 24V link cables to expand your setup without using extra wall outlets
- Scalable power that grows with your rig
What’s in the Box?
- 1x Canvas Power 15 Unit
- 5x 18” Right-Angle to Straight DC Cables
- 10x 36” Right-Angle to Straight DC Cables
- 1x 96W, 24V DC Power Brick with country-specific IEC cable
- 1x L-Style Mounting Bracket Set
- Includes all the essentials to wire up and install instantly
Slim Profile, Smart Design
- Ultra-slim form factor fits under almost any pedalboard
- Universal mounting brackets keep it rock solid during gigs
- Onboard LED power meter shows remaining capacity at a glance
- Each output has its own status LED, so you always know what's active
And those custom Walrus Audio DC cables? They feature a low-profile 90° plug on one end and a space-saving super short straight plug on the other—perfect for tight board layouts.
Who’s It For?
- Guitarists and bassists running 10+ pedals
- Musicians using high-power digital pedals like Strymon, Eventide, or HX Stomp
- Touring pros who need maximum reliability and flexibility
- Anyone looking to build a clean, expandable, and future-proof board
Your Tone Starts with Clean Power
Don’t let bad power ruin great tone. Step up to the Walrus Audio Canvas Power 15 and experience true clarity, modular expandability, and bulletproof design.
Order yours today at Haggerty’s Music – where gear meets performance.
900-1089US
Walrus Audio Canvas: Power 15 Power Supply
$299.99
Customer reviews
11,000+ Five-Star Reviews On Reverb
What players say after the guitar arrives
“This is a beautiful guitar…appreciate the free setup and quick ship! Would purchase from this seller again…THANKS!”
“Thank you too for a wonderful experience and an amazing guitar. I appreciate the quick shipment and great customer service.”
“Very fast shipping, arrived in perfect condition, extremely well set up, no adjustments needed at all! Plays and looks great, exactly as advertised.”
“Fast shipping, and great communication from the seller. Pedal arrived quickly and was packaged really well. Would not hesitate to buy again.”
Very well packed! Would be happy to do business again! Thanks!
“Another masterpiece from Taylor. Great service and communication from Haggerty’s crew. Thanks!!!”
“Beautiful guitar, easy txn! Thank you so much! Looking forward to playing this guitar far into the future.”
“Fast shipping, great pedal. Buy with confidence these guys are great to work with!”
“Great shop! Awesome price, super fast shipping, and great packaging of an awesome new pedal! Thanks!”
Frequently Asked Questions
Do you set up every guitar before it ships?
Yes. Every guitar that leaves our store has been professionally inspected, set up, and signed off by the technician who worked on it. You will find a signed checklist inside the box when your order arrives.
How accurate are your condition descriptions?
We treat condition grading as a contractual promise, not an approximation. When we list something as excellent, that reflects a specific, consistent standard we apply across every instrument. We encourage you to call us before purchasing if you want a detailed in-hand description of any specific guitar.
Can I call and speak to someone about a guitar before I buy?
Yes, and we encourage it. Our team are working musicians, not order-takers. Call us at 605-348-6737 and ask about any instrument in our inventory. We will physically pull it off the wall and describe it to you in detail.
What is your return policy?
We offer a 14-day return policy if you change your mind and the item is returned undamaged. You are responsible for return shipping costs.
Do you offer financing?
Yes. Financing options are available at checkout. Monthly payment options are designed to make high-ticket purchases more accessible without requiring full payment upfront.
How do you ship instruments?
Every instrument ships fully insured from our store in Rapid City, South Dakota. We offer free shipping on all website orders over $100. Guitars are packaged to survive transit, properly cased, braced, and protected.
Are you an authorized dealer?
Yes. We are an authorized dealer for Taylor, Martin, Gibson, Fender, and many other brands. We are currently the number one independent Taylor Guitars dealer in the world, an award we have received two years running for 2024 and 2025. We are also a Top 10 premium dealer for Martin, Gibson, and Fender.
Do you sell on Reverb and Amazon as well as your own site?
Yes. We are one of the top 15 resellers globally on Reverb, where we have accumulated over 11,000 five-star reviews. We are also one of the only independent premium dealers in the world authorized to sell Taylor and Martin on Amazon.
How long have you been in business?
Haggerty's Music has been open since 1963. Our store is located at 515 Mount Rushmore Road, Rapid City, South Dakota.
Do you offer instrument repair?
Yes. Our certified technicians handle everything from routine setups to full restorations across fretted, orchestral, and band instruments. Our team holds certifications from Taylor Guitars, Yamaha, and other leading brands. Learn more HERE.
What brands do you carry?
Our core guitar brands include Taylor, Martin, Gibson, Fender, PRS, Epiphone, Suhr, Eastman, Gretsch, Luxxtone, Novo, Jackson, Charvel, Legator, and Yamaha among others. These are also the most searched brands on our site, so each has a dedicated collection page.
Do you offer music lessons?
Yes. We offer music lessons. You can find out more HERE.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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