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Specifications

Functioning as a bridge between your Canvas Power unit (or any power supply with a 24V EIAJ input) and your power source, the Power USB allows you to connect your pedals to a USB PD supply or your existing power brick with ease. It intelligently prioritises the traditional DC brick supply if connected, or switches to USB PD input when no brick is detected, offering seamless power management. Additionally, it features a variable voltage 500mA output, perfect for powering an extra pedal or serving as a handy desktop power supply.

Built with modern switch-mode supply architecture, the Canvas Power series delivers isolated, efficient, and heavily filtered outputs, providing clean and silent power with very low noise. Its slim design fits neatly under most pedalboards, and the included universal mounting brackets keep it secure during transit. The onboard LED power meter and output indicator provide clear visual feedback on power consumption and output status, making it simple to monitor your rig’s power needs.

USB Power Delivery Compatibility

The Power USB allows your pedalboard to be powered by a wide range of USB PD supplies, including laptop chargers and battery packs. This flexibility means you can take your rig anywhere, from outdoor gigs to venues with limited power access, without worrying about traditional power sources.

Seamless Power Switching

Designed to prioritise your normal DC power brick when connected, the Power USB automatically switches to USB PD input if no brick is detected. This intelligent power management ensures your pedals remain powered without interruption or manual switching.

Variable Voltage Output

With a 500mA variable voltage output offering 9V, 12V, or 18V options, the Power USB can power a wide range of pedals. This output is isolated and filtered, providing clean, low-noise power whether you’re adding an extra pedal to your rig or powering a single pedal on your desktop.

Compact and Secure Design

The slim profile of the Canvas Power USB allows it to fit under most pedalboards effortlessly. Included universal mounting brackets and custom 2.1mm barrel cables with right-angle and straight plugs provide maximum flexibility and ensure your power supply stays firmly in place during gigs and rehearsals.

• USB Power Delivery Compatibility - Power your pedalboard using common USB PD sources like laptop chargers and battery packs, giving you the freedom to play anywhere without relying on traditional power outlets.
• Intelligent Power Prioritisation - Automatically switches between your standard DC power brick and USB PD input, ensuring uninterrupted power supply with no manual intervention needed.
• Variable Voltage 500mA Output - Offers clean, isolated power at selectable voltages (9V, 12V, 18V) to suit a variety of pedals, ideal for expanding your rig or powering a single pedal on your desktop.
• Slim, Mountable Design - Fits under most pedalboards with ease and includes universal mounting brackets and custom cables for secure, flexible installation in tight spaces.

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Power Input

• USB Power Delivery (PD) compatible with USB-C input
• 24V EIAJ input for power brick connection

Power Output

• Variable voltage output: 9V (500mA), 12V (375mA), 18V (250mA)
• Isolated and filtered output for low noise
• 24V Thru output to power main supply

Connectivity

• Included 18” straight to right-angle DC cable
• Included 12” EIAJ link cable
• Included 3’ USB-C to USB-C cable

Physical

• Slim design for fitting under pedalboards
• Universal mounting bracket set with screws
• M3 hex key included
• Onboard LED power meter and output indicator

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Description

The Walrus Audio Canvas Power USB is a versatile power supply solution designed to bring ultimate flexibility to your pedalboard setup. It enables your rig to be powered by most USB Power Delivery (PD) sources, including laptop chargers, high-power phone chargers, and USB PD battery packs. Whether you're heading to an outdoor festival or playing in a tight venue with limited power outlets, the Canvas Power USB ensures your pedals stay powered wherever you go.