The Canvas Power USB allows your rig to be powered by most USB Power Delivery (PD) supplies like laptop chargers, high power phone chargers, and even USB PD battery packs! With the Power USB, you can now take your rig to even more places. Got an outdoor festival this weekend and the dive bar with only one outlet for the whole band the next? Grab a USB PD battery pack and you’ve got a wireless rig!
Battery pack not included. When selecting a battery pack make sure it is a PD (Power Delivery) battery, similar to this one.
Here’s how it works:
• Power USB works as a bridge that goes between your Canvas Power unit (or other power supplies with a 24V EIAJ input) and its power brick or USB battery pack.
• Place the Power USB before your current power supply and connect them from the Power USB’s 24V Thru to your main supply’s 24V In with the included EIAJ cable.
• Your pedals can now be powered by a USB PD supply such as an adapter (like the one connected to your MacBook), battery pack, OR your canvas power brick!
• Power USB will prioritize the normal DC brick supply if present or use the USB PD input if no power brick input is detected.

Power USB’s included variable voltage 500mA output is great way to add an extra pedal power output to your rig, or have a handy single pedal power supply option on your desktop.

Canvas Power Supplies bring simplicity and modularity to powering your pedalboard. The Power USB’s variable voltage, 500mA output brings silent, isolated, and clean 9V (or 12/18V*) power to your pedals. The Canvas Power series is built using modern switch-mode supply architectures. This means each output is isolated, highly efficient, and heavily filtered, ensuring they supply plenty of power with incredibly low noise. *With the voltage switch in the 12V setting, it will deliver up to 375mA. In the 18V setting, it will deliver up to 250mA.
The super slim design allows Canvas Power Supplies to fit under nearly any pedalboard, and the included universal mounting brackets mean you don’t have to worry about your power supply staying put when you’re hustling to your next gig.
The onboard LED power meter lets you clearly see how much power consumption is remaining, plus an LED indicator above the output jack letting you know when it’s sending power.
We’ve also developed custom 2.1mm barrel cables with a 90-degree plug on one end, and our all-new super short straight plug on the other, giving you the maximum flexibility for fitting these power supplies into tight spaces. Of course, they all accept standard 2.1mm barrel cables as well, but they won’t be nearly as cool.
- Battery pack not included. When selecting a battery pack make sure it is a PD (Power Delivery) battery.
- Dimensions: 94mm x 54mm x 24.5mm (3.7in x 2in x 1in)
- Weight: 136g (.3lbs)
- 1 - 9V, 12V or 18V variable output
What’s in the Box?
- 1 x Canvas USB Power Supply
- 18” Straight to right angle DC Cable – Qty. 1
- 12” EIAJ Link Cable - Qty. 1
- 3’ USB-C to USB-C Cable - Qty. 1
- C style mounting bracket set w/screws
- M3 Hex Key
1 – All claims require a purchase receipt. It is the customer's responsibility to present it when making a claim.
2 – Except as stated below, in-store sales are final and items purchased may not be returned. By completing their transaction, the customer acknowledges that they have taken the item(s) in optimal condition.
3 – Guitars, basses, pedals, amplifiers, accessories, and tubes are not returnable. By paying for the item, the customer acknowledges that: (i) they inspected it and found it to be in optimal aesthetic condition without defects; and (ii) they tested it and it was functioning properly.
4 – All claims due to defects are subject to the manufacturer’s terms and conditions.
5 – Guitars, basses, pedals, and amplifiers will have a 30-day warranty. The electronics of guitars and basses will have a 90-day warranty. Guitars Boutique, at its sole discretion, will decide whether to repair, replace parts or components (with identical ones), and/or replace the item with an identical one.
6 – At the store's discretion, defective items may be exchanged for an identical item SUBJECT to the defective item being in the same condition as when it was acquired, including its original packaging with all its accessories. This will be done as store credit only. The credit does not apply to special orders or lay-away.
7 – All merchandise leaving the store will be considered as used in the future.
8 – No refunds will be given, regardless of the person.
9 – Special, clearance, or discounted items are not returnable.
Puerto Rico only.
In case of a return, the shipping cost will be deducted from the refund.
Guitars Boutique ships to PR via federal mail USPS, UVA, and iWide.
Estimated delivery time once the order has been shipped:
- Lightweight items, less than 14 pounds are shipped via USPS.
- Heavier items are shipped via iWide and UVA.
- No shipments are made on Sundays.
Guitars Boutique is not responsible for delays caused by shipping companies.
- The buyer is responsible for the care of their instrument/equipment against changes in temperature, humidity, and unstable current.
All guitars, basses, pedals, and amplifiers will have a 30-day warranty. - The electronics of guitars and basses will have an extended warranty of 90 days.
- Suppliers, who generally reserve the right to decide whether to repair, replace parts or components (with identical ones), and/or substitute the item with an identical one, at their sole discretion.
- Exchanges, if warranted (at the store's discretion) and if the product is in optimal condition (including its packaging), are for store credit only.
- Credits do not apply to special orders or lay-away.