529 M


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.*


Need more? Order a Two-Pack and save $15.


SKU: P-529M-C-US-1 Category:

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 such as a battery or wall charger with Power Delivery (PD) capability. Available output voltages and current will depend on the capabilities of the power source. We recommend the Mission 529 Power bank which includes a 20,000mAh rechargeable battery pack and a 45W USB wall charger for use with the 529M.

Find out more about choosing a suitable USB power source at choosing a USB power bank

The Mission 529 is one of the lowest noise pedal board power supplies available. Check out the test results to see noise measurements of the 529 compared to some other isolated pedal board power supplies.

9VDC trace from another brand of switching pedal board power supply
9VDC trace of the Mission 529
9VDC trace of toroidal power supply

The traces above show a 9VDC power output from the Mission 529 compared to another brand of isolated power supply using an external AC/DC switching supply. For reference there is also a trace from a large, premium power supply with an internal toroidal transformer. Toroidal transformers are sometimes quoted in systems specs as being important for low noise.

As you can see from the traces, the 9VDC from the 529 and toroidal supply are virtually identical, whereas the other switching supply is somewhat noisier.

Audio trace from another brand of switching power supply
Audio trace of the Mission 529

The second set of traces above shows what can happen when switching noise passes into the audio path. In this test, two power supplies are powering a compressor pedal. A test signal representing the guitar is generated at the input and measured at the output.

You can see in the first trace of another brand of power supply that there is some noise superimposed on the audio signal. In the second trace, where the 529 is powering the effect pedal, this noise is removed.

Weight 1 lbs
Dimensions 6 × 4 × 4 in