Comment 1 for bug 1343112

AFAIK you can not assign specific values to controls via keyboard shortcuts other than the extensions (e.g. ``_toggle``) listed on http://www.mixxx.org/wiki/doku.php/mixxxcontrols

Syntax is
[ChannelN] control+extension shortcut

Try the following example were pressing ``9`` toggles filterHigh min/max value and ``Alt+9`` returns to default value

``
[Channel1]
filterHigh_toggle 9
filterHigh_set_zero Alt+9
``