Does the guitar sound better if you plug the UE11 directly into the Kemper on the front?
If it also sounds bad there then you know it's related to the sound of your inears and not the x32 playing games.
Does your guitar sound OK through the PA-speakers? If it does, then the problem is with the mix in the X32. If not, then is CAB-emulation on in the RIG(s) you use on the KPA? Assuming you use a powered KPA to feed your 4x12 I suspect that you are missing CAB-emulation for the signal going to the PA. You wouldn't be the first not to read the manual and/or not explore the output options and still get great sound through a traditional cab by turning off cab-emulation in the stack, only to discover that the signal going to the PA sounds bad. The correct way to do things when using a powered KPA (or unpowered KPA some external amp) into a cab for monitoring is to keep cab-emulation on in the stack for each rig but turn it off globally for monitoring in the output settings. That keeps cab-emulation on for the main-outputs. The signal going to the power-amp in a powered KPA is the same signal as the one going to the monitor outputs. If the emulated cab in each rig you use has characteristics similar to your physical cab then you may get similar sound in the PA (and your in-ears) to what you hear from your cab.
A little more detail might help.
You have an unpowered Kemper. You mention using a 4x12 and running straight to the desk. How do you primarily dial in your tones? Do you do so with the cab or through the PA?
I had a really hard time getting the main outputs to sound close to the sound I got through a cabinet until I found a profile with a very similar cab sound and locked it across all my profiles. This massively limits the variety of tones I could have but achieved much better consistency.
Are you asking why your tiny BA drivers in your Iem's sound different from a live 4x12 cab? My kemper sounds the same through my Iem's(Wireless through M32c/DL32) as it does through my UAD Apollo through Adam studio monitors or over the ear athm50 headphones or the same IEM's that I use live. If I play through my Kemper cab it sounds different because the cabinet and the room now become speakers.
Welcome to the family, from a fellow Lefty
Welcome from a lefty who plays righty (the left hand does all the work, anyway).
Welcome from a lefty who plays righty (the left hand does all the work, anyway).
Me too.
Me too.
Me three! Only took me 30+ years to get my picking up to snuff though 
Me three! Only took me 30+ years to get my picking up to snuff though
Only 30+ years?
I tip my hat to you sir. You are a fast learner. I'm still constantly struggling with my picking 😩
Are you asking why your tiny BA drivers in your Iem's sound different from a live 4x12 cab? My kemper sounds the same through my Iem's(Wireless through M32c/DL32) as it does through my UAD Apollo through Adam studio monitors or over the ear athm50 headphones or the same IEM's that I use live. If I play through my Kemper cab it sounds different because the cabinet and the room now become speakers.
which iem do you use live?
Welcome to the family, from a fellow Lefty
one more lefty here
My setup:
-Kemper XLR (stereo) out to X32 BUS (stereo).
-Berhinger X32 (stereo) XLR out to IEM. (this is a mix of the whole band including my Kemper)
Using this setup my High Gain sounds terrible, I can't understand why it is so different than when I use my Cab.
With some setup clarification it should be pretty easy to nail down what's going on. From what you've said though, it sounds like there might be confusion in switching in/out the Kempers cabinet IR when swapping between a real cab & direct mixer/Iem. Two questions:
- You only mention the Kemper stereo XLR outs so I'm assuming you're running to either a poweramp/4x12 cab --or-- direct to mixer/iems. Not both at once. Is this correct?
- Do you use the same XLR main outs for both output methods? FYI, on an unpowered Kemper its typically better to use the "monitor" output for a real cab (with "Monitor Cab Off" checked) , leaving the main XLRs free for mixer feeds with cab IR's enabled.
Apologies if I'm misunderstanding the setup!
(And yup, I'm another lefty. Not sure why this thread appealed to us!)
Only 30+ years?
I tip my hat to you sir. You are a fast learner. I'm still constantly struggling with my picking 😩
Oh don't get me wrong. I've only gone from suck to blow.
which iem do you use live?
custom 64 audio a4t
Oh don't get me wrong. I've only gone from suck to blow.
I've heard your playing boss so know that isn't true 😎
You 🤘🤘🤘
