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Based on price data from 5 merchants for "Walrus Audio Canvas 22 Pedal Power Supply". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Walrus Audio Canvas 22 Pedal Power Supply is a robust and reliable solution for musicians who demand clean, isolated power for their guitar pedals. Designed to meet the rigorous needs of gigging guitarists, the Canvas 22 offers a versatile array of power options to ensure your pedals perform at their best. Its sleek and sturdy construction allows for easy mounting on top or underneath your pedalboard, making it an essential addition to any setup.
What sets the Canvas 22 apart is its ability to power up to 22 pedals simultaneously, including 20 standard 9V outputs and 2 variable outputs that cater to pedals with specific voltage requirements. This makes it perfect for both professional touring musicians and pedal enthusiasts who need flexibility and reliability in their rig. The inclusion of USB-C and LED power metering further enhances its functionality, ensuring you have a clear visual indicator of your power status.
The Canvas 22's rugged build and thoughtful design ensure that it can withstand the demands of the road while providing the clean, quiet power your pedals need for optimal performance. Whether you're using it in a studio or on stage, this power supply is engineered to keep your tone pristine and your setup organized.
Key Features:
- 20 x 9V isolated outputs
- 2 x variable 9/12/18V outputs
- USB-C and LED power metering
- 500mA per outlet
- Slim design with M3 screw inserts for easy mounting
- Includes mounting brackets for elevated pedalboards like Pedaltrain
Product specs
| Type | Pedalboard Power Supply |
| Inputs | 24V DC 4A (AC adapter included) |
| Outputs | 20 x 9V DC 500mA, 2 x 9V/12V/18V DC 500ma, 1 x 24V DC pass thru |
| Maximum Output Current | 500mA total |
| USB | 1 x USB-C (5V, 1.5A out) |
| Connectivity | 2.1mm barrel |
| Isolated Output | Yes |
| Height | 1" |
| Width | 16.41" |
| Depth | 2.12" |
| Weight | 1.26 lbs. |
FAQs
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How many pedals can the Walrus Audio Canvas 22 Power Supply support?
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The Walrus Audio Canvas 22 Power Supply can support up to 22 pedals with its 20 x 9V DC outputs and 2 adjustable 9V/12V/18V DC outputs.
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Are the outputs on the Walrus Audio Canvas 22 isolated?
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Yes, the outputs on the Walrus Audio Canvas 22 are isolated, which helps prevent noise and interference between pedals.
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Can the Walrus Audio Canvas 22 Power Supply charge USB devices?
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Yes, the Walrus Audio Canvas 22 includes a USB-C output that provides 5V at 1.5A, suitable for charging USB devices.
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Does the Walrus Audio Canvas 22 include an AC adapter?
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Yes, the Walrus Audio Canvas 22 comes with a 24V DC 4A AC adapter for powering the unit.
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What are the dimensions of the Walrus Audio Canvas 22 Power Supply?
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The Walrus Audio Canvas 22 measures 16.41 inches in width, 2.12 inches in depth, and 1 inch in height, making it compact for pedalboard setups.
Videos
walrusaudioeffects
Walrus Audio Canvas Power Supplies Introduction
Walrus Audio Canvas Power Supplies Introduction
walrusaudioeffects
What makes the new Walrus Audio Canvas Power SO good? | Secret Weapons
Mark Johnston
What do Rig Builders think of the NEW Walrus Power Supply? (with Jason Stulce @walrusaudioeffects)
Vertex Effects
Meet the Walrus Audio Canvas Power Supplies
walrusaudioeffects
5 Reasons You Should Check Out The Canvas Power By Walrus Audio | PlayJason
Jason Mays
Reviews
PROS
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Isolated power drastically reduces hum and noise under high gain conditions
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Supports high power needs with 500mA per port, eliminating need for spreadsheets
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Compact and lightweight design fits easily under pedalboards
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Quick and easy installation with self-tapping screws
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Includes a power consumption meter for monitoring usage
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USB-C port available for additional connectivity options
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Plenty of long cables included, reducing need for additional purchases
CONS
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Main power cable plugs into power supply like another pedal, which can be inconvenient
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Effects cables included may wear out quickly with frequent use
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Printed instructions not included; must access setup via QR code
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Mounting hardware provided for hub, but not for separate power brick
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Only includes 2.1mm connectors; lacks versatility for non-standard pedal connections
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Walrus Audio Canvas 22 Pedal Power Supply.
Setup and maintenance
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The Canvas 22 requires M3 screws, not compatible with Cioks M4 mounting kits; M3 washers (7mm suggested) are necessary due to the smaller screw size.
Source
Mods and upgrades
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Longer M3 hex carbon steel standoffs with dual washers are recommended for mounting flexibility, although clearance issues may arise with Temple Audio boards.
Source
User experience
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Users report inadequate official support for mounting solutions; creative DIY methods like using L brackets or Velcro are common but unsatisfactory.
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Some users appreciate the long, skinny design, preferring it to bulkier models like the Phoenix for fitting under boards.
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Owners found the external power brick a drawback due to size and placement issues, preferring internal transformers for simplicity.
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Some owners prefer the Walrus Audio Phoenix model for its thinner design, despite the Canvas 22's higher output capacity, due to space constraints on pedalboards.
Source
Comparisons
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The Canvas 22's compatibility issues with Temple Audio boards led some users back to Cioks due to better mounting options.
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The Canvas 15 offers a competitive price at $299 compared to the Voodoo Lab Pedal Power 3+ with 12 outputs at $279.
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Strymon Zuma and Cioks DC7 are frequently recommended as alternatives, praised for their expansion capabilities and lower price points compared to the Canvas 22.
Source
Features and functionality
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The Canvas 22 allows connection of up to two additional Canvas Power devices, though using a different 24V power supply may affect power meter accuracy.
Source -
The Canvas 22's usage meter indicates how much available power is being used, preventing potential overloads.
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Only two outlets on the Canvas 22 are switchable between 9V/12V/18V, limiting options for high-voltage pedals.
Source
Use cases and applications
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Canvas 22 is particularly beneficial for large setups or rack configurations, potentially replacing multiple power supplies.
Source -
Users with large pedalboards (15+ pedals) find the Canvas 22's ability to daisy chain additional units advantageous, reducing the need for multiple separate power supplies.
Source
Based on 0 Reviews and 0 Ratings
Genre Usage
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