“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 8 Power Supply
Hurry, only 1 item left in stock!
$249.99
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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
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Available Now at Haggerty’s Music – Silent, Isolated Power for Demanding Pedal Rigs
Take total control of your pedalboard with the Walrus Audio Canvas Power 8, a feature-packed power supply designed for modern musicians who demand clean, isolated power and expandability. Now available at Haggerty’s Music, the Canvas Power 8 delivers ultra-quiet, 9V power across eight fully isolated outputs, including two variable-voltage ports and a USB-C port for charging accessories or mobile devices.
Whether you're running a compact board or scaling up your effects setup, the Canvas Power 8 pedalboard power supply ensures your tone stays crystal clear and free of noise — all in a slim, pedalboard-friendly design.
Canvas Power 8 Features:
- 8 Isolated Outputs with 500mA of clean, silent 9V power
- 2 Variable Voltage Outputs — switch between 9V, 12V, or 18V for high-power pedals
- 1 USB-C Output for phone, tablet, or accessory power
- Low-noise switch mode architecture for pro-level performance
- 24V Linking Capability for modular pedalboard power expansion
- Built-in LED power meter and individual output LEDs
- Ultra-slim chassis fits under most pedalboards
- Includes universal mounting brackets and custom DC cables
What’s in the Box?
- 1x Canvas Power 8 Power Supply
- 5x 18” Straight-to-Right-Angle DC Cables
- 3x 36” Straight-to-Right-Angle DC Cables
- 1x 48W, 24V DC 2A Power Brick + IEC Cable (region-specific)
- 1x L-Style Mounting Bracket Set
Perfect for Modern Guitarists, Bassists, and Multi-FX Users
Whether you're powering analog overdrives, digital reverbs, or high-current modelers, the Walrus Audio Canvas Power 8 provides studio-quality, low-noise power delivery you can count on — gig after gig.
Why Buy from Haggerty’s Music?
- Authorized Walrus Audio Dealer
- In-Stock and Ready to Ship
- Fast, Reliable Shipping
- Trusted by Musicians Since 1963
Power More. Worry Less. Sound Better.
The Walrus Audio Canvas Power 8 is your key to clean tone, dependable power, and effortless expansion. Whether you’re building your first board or refining your touring rig, trust Walrus and Haggerty’s Music to keep your sound dialed in.
Modular & Expandable Power
The Canvas Power 8 is part of the Canvas Power modular ecosystem. Use it as a standalone supply or link it to another Canvas unit using the 24V power link system—ideal for expanding your rig without needing more wall outlets.
To order the Canvas Power 8 Link version, be sure to select the “Link” option under Power Supply Type and the “24v Link Cable” under Power Source before checkout.
Order your Canvas Power 8 now from Haggerty’s Music and power up your pedalboard with confidence!
900-1088US
Walrus Audio Canvas: Power 8 Power Supply
$249.99
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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