I tried this W/D/W setup yesterday and it works.
For those of you who loves X3 and don't have money to buy Helix see below. :)
*** Feed Guitar Amps - Dry
1. X3L Back Panel - Connect the left 1/4-inch output to FH1500 Guitar input
2. Using X3L console, set the first OUTPUTS page, (1/4-inch Outputs):
Mode: Combo Front
Tone 1: On
Tone 1 Pan: Full Left
Tone 2: On
Tone 2 Pan: Full Right
3. Dial in my dry sound on Tone 1, no effects.
4. From the Home Page, turn the second knob below the display, and begin loading Tone 2 settings.
5. Add more effects to Tone 2, cranking up the effect mixes, so you hear all or nearly all “wet†signal from Tone 2.
6. Save
*** Feed a Guitar Amp and Send Separate XLR Direct Outs
1. X3L back panel - Connect 2 x XLR outputs going to 2 x FH1500 Monitor. Set the volume knob to 50%
2. On second OUTPUTS page (Studio/Direct Mix) set the XLR output signals:
Mode: Studio/Direct•
Tone 1: On•
Tone 1 Pan: as desired•
Tone 2: On•
Tone 2 Pan: as desired•
3. Check your Master Volume.
4. Last thing, set your FireHawk to FRFR by downloading NAMM FRFR from cloud.
To check my dry signal I have to select Tone 1, then Tone 2 for wet. To combine Wet/DryWet press and hold for dual(Tone2).
To hear if all my speakers are working I have to pan left and right the output for XLR Direct Outs using the console or Gearbox.You can also remove the physical Guitar In/XLRs cable
if you can't hear the speaker because they're very close to each other.
My default setting for FH1500 is set to Stereo - Wall and I can barely hear the separation of my wet and dry signal but when I set this to Stereo Wide that's
when I hear a more pronounced separation. Works like a charm.