psarkissian

Certain they are the original Variax piezos and not the newer ones for JTV's?

Because they are NOT interchangeable. Do you have a photo so I can confirm it's the correct piezo, just to be certain?

Hmm,...

The Seventy 80 would probably be the closest.

Try the electronic capo, then alternate tune it from there, see if that works.

The U2 video The Edge is playing a 700 Acoustic with a custom paint job, that one is called "Vertigo Red" there is a second one called "Sparkle".

They each have a twin that were here at Line 6. Just before the CoVid outbreak and lock-down, U2 had a tour in the works and the twins were brought

to me to prep for the tour and ship to their tech. Nice guitars. Everyone here and there was very happy. Too bad about the outbreak and lock-down.

Of recent, Jam' tech replaced the electronics with something else, and still likes the feel of his 700 Acoustic.

Check the manual for the electronic capo. Set it from there.

Go to the Line 6 Downloads page and follow the prompts.

Those specs should show up in a search on their sight, that's how I know about the difference.

Takes time to get licensing and approval from Apple, then run thru all the tests on any update

to be certain it works before letting it loose. 

1) Be certain the cable used is speaker cable and not guitar cable. 

2) It could be a problem with the amp IC chip circuit for that output. 

3) Should be checked out by a Line 6 authorized service center.

https://line6.com/find/service_center/ 

Frequency response is slightly different. Not in today so I don't have that charts handy. 

Celestion wold have them.  

Try a different CAT5/5e cable. 

What fflbrgst said,... there is a pressure switch underneath.

Don't do that! No cross connecting.

9V is incompatible with the FBV3.

Which foot controller???

No I don't. Just know him from Facebook.

You can find Chad on the Variax Group Facebook page.

36mV is fine, spec is 35mV.

What silverhead said.

Go to the Line 6 Downloads page, find your guitar select Workbench HD,

select your computer OS and you're in. Once Workbench HD is on your computer,

connect with the Variax Interface device and custom patch or tweak default all you want.

https://line6.com/data/6/0a06434c5bcd520d3ab6261d4/application/pdf/Workbench HD Pilot 

... the manual, for fine points on using Workbench HD.

Yes, they have been re-vamped and saved, through the use of the Workbench HD application,

put into a package and is offered up out there by Chad Huskey.

We haven't vetted them for use as a substitute or scrutinize their specs. They are a 3rd party, not affiliated with us.

That's why they are not mentioned much since 2015. We have not vouch for it, and I've not been told otherwise.

No. It can be de-soldered from the from the circuit board side, then the green

wire soldered to the same spot on the new jack plate.

Be certain it all fits right.

Agreed, something else is going on here.