Eventide PowerMini EXP Expander for PowerMax Power Supply

Eventide PowerMini EXP: Grow Your PowerMax-Powered Board

The Eventide PowerMini EXP is an isolated power-supply expander that adds four more outputs to a PowerMax by drawing from its 24V aux outlet. When a pedalboard outgrows the PowerMax's own outputs, the EXP extends the same clean, isolated power ecosystem instead of forcing a second full supply. For players steadily adding pedals, it is the simplest way to keep a growing board on one unified power source.

How the Expander Works

The PowerMini EXP connects to a PowerMax's 24V aux outlet and converts that feed into four additional isolated DC outputs. Outlets 1 and 2 supply a fixed 9V, while outlets 3 and 4 switch between 9, 12, 15, and 18V to match a variety of pedals. Every output is individually isolated, so the extra outlets are just as quiet as the PowerMax's own, with no added hum or ground loops. Because it takes its power from the PowerMax, there is no second mains cable or wall outlet to find.

A Clean Way to Expand

Keeping an entire board on a single isolated ecosystem means consistent, noise-free power no matter how many pedals you add, and the EXP's compact footprint keeps the expansion tidy. It slots neatly onto or under a board and shares the PowerMax's 48W budget, making it a straightforward capacity upgrade. For a rig that is always evolving, this is expansion without compromise. The result is one power system that scales with your ambitions.

Who the PowerMini EXP Is For

The PowerMini EXP is for PowerMax owners who need more isolated outlets as their pedalboard grows and want to keep everything on one power system. It suits players adding switchable-voltage pedals to an expanding board who value quiet, unified power. If your PowerMax is full but your board is not finished, the EXP is the piece that keeps it going.