RockBoard Frame 3 XL for TRES 3.0, 3.1, 3.2 & 3.3 pedalboards

They say: 

Mounting power supplies on pedalboards is often a difficult task. The Frame XLs are optional replacement braces with a practical cut-out for mounting even the largest multi power supply units under the board.

In addition to our universal solutions for mounting multi power supplies, like 'The Tray' or our 'BasePlates', the Frames XL also allow you to mount larger and wider multi power supplies under your RockBoard pedalboard without compromising the stability of the pedalboard by replacing the original vertical struts of your pedalboard with a Frame XL. (In fact, you can almost always combine it with 'The Tray', too).

John says: "How easy is it?  EASY!"  Simply loosen two screws, replace the original strut with the Frame XL and tighten the screws again. It's as simple as that.