Skip to content



Eight isolated 9V pedal power outputs and a USB charging port from an internal rechargeable battery

The 529i features 2 x 500mA and 6 x 300mA 9V fully isolated outputs. With a 500mA load, the 529i will power your pedalboard for 4 hours on a single charge, longer when using most low-power analog pedals. Recharge using the included 12V power supply, or from a USB charger.

The isolated 5V USB output can be used to charge mobile devices. The included voltage doubler cable allows two outputs to be used in series to power 18V pedals. All 9V outputs include short circuit and over-current protection. LED indication displays input and output power active, charge state, and fault condition. Outputs can be turned on and off with the soft-touch power switch.

Out of stock

SKU: P-529i Category:

5V USB 2 Type B micro
12V 2.1mm center pin negative

2 x 9V 500mA 2.1mm center pin negative
6 x 9V 300mA 2.1mm center pin negative
5V USB Type A

5.5″ x 2.75″ x 1.25″

Type: Rechargeable Lithium-Ion
Capacity: 29.6Wh
Runtime: 4 hours @500mA continuous load
Charge time: 3.5 hours @2000mA

Aluminum case
Blue anodized

529i power supply with internal battery
12V wall charger
8 x 2.1mm 9V DC cables
USB charging cable
18V voltage doubler cable

The 529i is a rechargeable pedalboard power supply intended to be used on battery power and recharged between uses. It is not recommended to attempt to recharge the 529i while in use. The power switch should be turned off while recharging. Whilst the 529i can be run from the mains up to 1 amp draw this will shorten the life of the battery. For continuous wall power use, we recommend the Mission 529 and 529M.

The 529i is intended for use with conventional analog and digital guitar pedals. For high current digital multi-effects and modeling devices we recommend the Mission 529M.

Weight 2.7 lbs
Dimensions 10 × 8 × 6 in