Voodoo Lab

Probably best to give us a call or write to info@voodoolab.com so we can arrange an inspection... since I assume you are outside the U.S. we can attempt to go thru your country's Voodoo Lab Distributor.

I hope that helps!

Welcome to the forum!

If this is the EP103 Echoplex, it can be powered from any of the High Current 9V Outputs on your 4x4 using one of the included all black barrel cables.

I hope that helps!

Wow, quite the setup there! Jumping right in... 1. Any time you run a volume pedal in front of any active delay or reverb it will allow the tails to still come thru when the volume is dropped. In your setup as described if the volume pedal wa sin the Insert, this would require loop 7 to be active so...

Is this the MXR EP103 Echoplex?

Does it do the same thing when it is powered from it original power supply?

Sorry for the delay here!

Before we can get anywhere with this it is important to know if your Control switcher has Red Buttons that light up, or Black Buttons with LEDs next to them. The programming steps are different for each model.

How are you powering this GCX?

No problem at all to run loops 7 & 8 first, then to loops 1-6.

Good Luck!

Glad to hear it worked!

Three Expression pedals!? How many feet do you have?

I've never tried to run one directly to the Eleven Rack but I suppose it should work to run all three.

You should be connecting the Control Switcher to the amp with both units turned Off still. Plugging the cable into the footswitch jack on the amp while it is on is likely what is making the channel change.

I hope that helps!

Right out of the box, the Ground Control Pro will send MIDI Program Changes on MIDI Channel 1. I suppose to start you will want to be sure your AxeFX III is set to respond to messages MIDI Channel 1. MIDI Connection should only be one MIDI Cable from the Ground Control Pro MIDI Out to the AxeFX III ...