Walrus Audio Harvest Series Canvas Power HP Pedalboard Power Supply

The Walrus Audio Harvest Series Canvas Power HP delivers high-capacity, low-noise performance for modern hybrid pedalboard setups, supplying stable power for everything from compact multi-effects units to demanding analog or digital pedals. Anchored by a single 3A high-current output, three isolated 9V outputs and a switchable 9V/12V high-draw channel, the HP supports complex rigs with clean, interference-free operation. Its ultra-slim 1" enclosure fits easily beneath most pedalboards, while advanced switch-mode architecture and robust filtering ensure quiet performance—even with sensitive digital processors or gain-rich analog effects. Built for players who require dependable power in tight or high-demand configurations, the Canvas Power HP keeps your rig running smoothly and consistently.

Clean, Isolated Outputs for Silent Performance

The Canvas Power HP supplies three isolated 9V outputs rated at 500mA each, providing clean, stable power for drives, modulation pedals, time-based effects and digital units. Its dedicated 3A output supports current-intensive gear such as compact modelers, multi-effects units or high-draw DSP pedals, with switchable 9V/12V operation for expanded compatibility. All outputs use heavily filtered switch-mode circuitry to eliminate hum and signal contamination, maintaining clarity and definition across even the most detailed signal chains.

Flexible Voltage Options for Modern Rigs

For pedals requiring more than standard 9V operation, the Canvas Power HP includes a switchable high-current output that toggles between 9V and 12V—ideal for devices that benefit from additional headroom or higher-voltage operation. A variable-voltage channel (9V or 12V) expands compatibility for boutique pedals and specialty effects. Together with its modular 24V link system for chaining additional Canvas power units, the HP adapts easily to both analog-heavy boards and hybrid modeler-plus-pedal configurations.

Pedalboard-Friendly Form Factor With Touring Durability

At only 1" tall, the Canvas Power HP mounts cleanly under most pedalboards using the included universal brackets, while low-profile DC cables with straight and right-angle plugs simplify routing in tight spaces. Each output features dedicated LED status indicators for quick visual confirmation, and the onboard power meter provides real-time load monitoring. Built with rugged materials and a road-ready design, the HP withstands travel, nightly gigging and studio use while delivering consistent, quiet performance.

High-Capacity Power for Demanding Setups

For musicians working with power-hungry pedals, compact modelers or hybrid rigs, the Walrus Audio Harvest Series Canvas Power HP offers a streamlined balance of high output, low noise and flexible voltage options. Its slim footprint, isolated outputs and strong filtering make it essential for maintaining clean tone across complex setups. With reliable performance on stage, at home or in the studio, the Canvas Power HP ensures your gear stays powered safely and consistently—so you can focus entirely on your sound.