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Wahpper: pedalboard partial riser


Elevate 5 cm the back row of pedals. Leave some space for the Wah-Wah or expression pedals.

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So, you need easy access to the back row of pedals on your Aclam pedalboard, but you can’t elevate the whole track because you wouldn’t be able to attach your favorite expression pedal with the resulting gap and tracks at different heights. The Wahpper is Aclam’s pedalboard partial riser and will help you sort out this scenario.


With Aclam’s Wahpper pedalboard partial riser you will elevate a section of your board, leaving enough flat space to place those pedals that need the whole depth of the pedalboard.

The Wahpper can be found in two sizes and has a different conceptual approach than the Upper. While the Upper elevates the whole existent track of your double-tracked pedalboard, the Wahpper includes a track in the chosen size that will attach over the existing with the special side guides at an elevation of 4,5cm, leaving a 2,6cm gap between top and bottom track.


Assemble the track to the special side guides included in the Wahpper and place it along the pedalboard using the grooves; once at the desired position, use the thumb-screws to fasten the pedalboard partial riser to the board.


As it happens with other Aclam accessories, the Wahpper has additional features apart from the one it was designed for.

Even having an insufficient gap to place effect pedals between tracks, you can use that space for cable routing together with a choice of Tidy Cables.

Sometimes, you may have a sequence of pedals set up to be activated by a switcher, so there is no need for them to be accessible. Take advantage of the Upper risers which can elevate 2,7cm the Wahpper by stacking as many as needed to have enough gap between upper and lower tracks to place those effects pedals you don’t need to manually activate.

Wahpper is compatible with L2 and S2 sizes; for L2 pedalboards you have two length options, 42cm or 59cm, depending on which you choose you will be left with a non-risen space of 41cm or 24cm wide; in the case of S2 pedalboards you would only have the 42cm option, leaving a 17cm wide flat section on your pedalboard.

Wahpper is not compatible with XS2 pedalboards nor Free Routing options.

This pedalboard partial riser can also be customized to have a different length from the standard offer. Contact us if you wish to learn more.


Partially elevate the second track of your Smart Track® Top Routing and customize your pedalboard by adding other smart accessories such as cable organizers and PSU supports. Aclam’s Wahpper will give the final touch to your perfect pedalboard setup.


Works with
Smart Track® pedalboards
Ask us for a custom length wahpper
45 mm

What customers think about this product?


Excellent Product

Wonderful Artistic Engineering.

Clean, durable and ergonomic.
Wish I knew more about the top and free routing earlier.
I have two of these boards and love them!

- 18 Feb. 2024


Does exactly what’s needed - this is really a great system for cleaning up the pedal setup!

- 28 Apr. 2020