Mission Engineering


Ultra-compact, high efficiency USB-PD converter for effects pedals, multi-effects and other audio devices

Convert an external USB-PD battery pack or charger into a single high current (3000mA) output with five selectable voltages. The 529M delivers up to 60W of power to modern digital modelers and multi-effects from a tiny, ultra-lightweight device. The 529M is about the size of a 9V battery and weighs just one ounce.

The 529M can be used with a daisy chain cable to provide a stable 9V to large numbers of analog effects pedals from a single battery or USB wall charger. It can also be used as a single output power supply for high current devices such as the Line 6 HX series.

The output voltage can be changed using a small switch to 6V, 9V, 12V, 15V or 18V, allowing the 529M to be used to power almost any effects pedal and similar devices that require different voltages.*

USB PD 3.0 Type C

6V, 9V, 12V, 15V, 18V @ 3000mA Max
2.1mm center pin negative

2.4″ x 1″ x 1″

Aluminum case
Blue anodized

* The 529M requires a USB C power source with Power Delivery (PD) capability. Available output voltages and current will depend on the capabilities of the power source. Mission has tested and recommends the following portable power banks:

Mission 529 PD battery pack– 6V, 9V, 12V. 18W. 13400mAh
Anker Powercore+– 6V, 9V, 12V, 15V, 18V. 30W. 26800mAh
Anker Powercore Elite III– 6V, 9V, 12V, 15V, 18V. 60W. 25600mAh

You can also use the 529M with a USB-C PD charger to power devices continuously from a wall power outlet. Mission has tested and recommends the following USB wall chargers:

Aukey compact 18W – 5V/3A, 9V/2A, 12V/1.5A
Anker compact 18W – 5V/3A, 9V/2A, 12V/1.5A
High Power 100W5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A