Controlling Strymon LEX fast/slow

[fournij]

Here's what the Strymon support reply about this feature :

"To toggle between the fast and slow speed settings on the Lex pedal, we recommend an SPST normally open latching footswitch with a TRS connection. If that is what the GCX has, then it should work."

Is it possible to do it with the GCX based on the reply ?

[JohnClark]

The GCX can certainly perform the necessary switch action, but what is missing is what the connections need to be on the TRS plug connecting to the Lex.