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Based on price data from 4 merchants for "Mission Engineering Inc 529i USB Pedalboard Power Supply With Integrated Battery". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Introducing the Mission Engineering Inc 529i USB Pedalboard Power Supply With Integrated Battery - your go-to companion for powering pedalboards and mobile devices alike! Expertly designed to meet the power demands of modern music gear, this power supply handles power-hungry pedals like a pro, ensuring noise-free performance and endless creativity.
With its 8 fully isolated outputs, the 529i provides a consistent 9V power supply that eliminates ground loop hum and crosstalk, delivering pure, unadulterated sound. It offers 500mA and 300mA outputs to cater to your digital delays, reverbs, and other current-demanding pedals. Need to power 18V pedals? Just use a voltage doubler cable with two 9V outputs in series, and you're good to go!
The integrated lithium-ion battery not only provides up to 4 hours of pedal power on a 3.5-hour charge but also allows you to recharge on the go using the included AC adapter or any standard USB charger. With the 529i, your pedalboard is always ready to inspire, even in the most remote of locations.
But the 529i doesn't just power your pedalboard - it keeps your mobile devices juiced up too. The dedicated 5V/2.1A USB output quickly charges your phone, tablet, or other USB-powered gear, ensuring you're never out of power.
Key Features:
- 8 fully isolated outputs with 500mA and 300mA of 9V power for noise-free performance
- Built-in lithium-ion battery offering up to 4 hours of pedal power
- Quick recharge in just 3.5 hours at 2,000mA using the included AC adapter or any standard USB charger
- Dedicated 5V/2.1A USB output for charging mobile devices
- Robust aluminum enclosure with soft-touch power switch and LEDs
- Short circuit and overcurrent protection on all outputs
- Includes a padded gig bag for easy transportation
- Made in the USA
Product specs
| Type | Pedalboard Power Distributor |
| Inputs | 12V DC power supply (included) / Rechargeable Internal Battery |
| Outputs | 6 x 9V DC (300ma), 2 x 9V DC (500mA) |
| Maximum Output Current | Internal Battery Runtime: 2 hours @ 1A (fully charged) |
| USB | 1 x USB Type A, 1 x USB Micro-B |
| Connectivity | 2.1mm barrel |
| Isolated Output | Yes |
| Height | 1.25" |
| Width | 5.5" |
| Depth | 2.75" |
| Weight | 1 lbs. |
FAQs
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How long does the Mission Engineering 529i power supply last on a single charge?
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The Mission Engineering 529i can power your pedalboard for approximately 4 hours with a 500mA load on a full charge, and potentially longer with low-power analog pedals.
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What types of outputs does the Mission Engineering 529i provide?
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The 529i offers 6 fully isolated 9V DC outputs at 300mA each, and 2 outputs at 500mA, making it suitable for a variety of pedal power needs.
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Can the Mission Engineering 529i power supply be used while charging?
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Yes, the 529i can be used while charging, allowing continuous operation without interruption during performances or sessions.
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Is the Mission Engineering 529i compatible with USB charging devices?
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The 529i features a USB Type A and a USB Micro-B port, offering flexible charging options with various USB devices.
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Does the Mission Engineering 529i power supply offer isolated outputs?
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Yes, the 529i provides fully isolated outputs to minimize noise and interference, ensuring clean power delivery to your pedals.
Videos
James Lebihan
Rechargeable Guitar Pedal Power Supply
Reviews
PROS
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Eliminates noise from grounding issues, providing a clearer sound
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Battery-powered design removes the need for wall power, enhancing portability
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Can power up to five pedals for 3-4 hours, extending to 8-10 hours for smaller setups
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Integrated battery eliminates messy wires, simplifying setup and use
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Charge indicator lights offer a visual representation of battery life
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Promotes hearing nuanced effects previously masked by pedal noise
CONS
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Cannot be used while charging without risking damage and voiding warranty
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Battery life might be insufficient for longer gigs without access to power for recharging
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Some confusion about the ability to charge and use simultaneously, potentially shortening battery life
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mission Engineering Inc 529i USB Pedalboard Power Supply With Integrated Battery.
Features and functionality
Use cases and applications
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The USB-powered design enables the use of a portable power bank, offering a truly mobile setup ideal for buskers or remote performances without access to wall outlets.
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Ideal for battery-powered setups, enabling seamless shows without wall outlets, as demonstrated on a Pedaltrain Metro 24 with a custom lift kit.
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User experience
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Some users express concern over the noise levels potentially introduced by 5V to 9V conversion, which might affect sound quality in certain environments.
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Users report no noise issues when using the 529i with digital pedals on dedicated outlets and analog pedals daisy-chained off the 500mA outlets.
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Comparisons
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Consideration is given to the Gokko mini power supply, noted for its small size and reliability with no reported incidents of overheating or fire.
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Build quality
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The unit is critiqued for its compact design, which might limit spacing between plugs compared to a traditional daisy chain cable, potentially impacting ease of use.
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Value and pricing
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Some owners suggest the unit is essentially a more expensive alternative to a daisy chain power supply, questioning the premium price for non-isolated outputs.
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Setup and maintenance
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Owners note the 529i's height is almost too tall for Pedaltrain cases, requiring taller feet for a secure fit.
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Critic Reviews
Based on 0 Reviews and 0 Ratings
Genre Usage
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