JP Jr Tuner as Expression Pedal

[iNX]

Hello,
Is it possible to use this pedal as a expression?
The display is important for me, and with a insert cable it's not working.

 

[DrKev]

Hi! I'm pretty sure the answer is 'no' because the outputs are buffered, meaning the device you want to control won't see the control pot value. Here's the instruction manual, which has no mention of use of expression pedal.

https://s3.us-west-2.amazonaws.com/static.ernieball.com/website/files/VPJR-Tuner-Digital-manual.pdf