I would try the Kemper directly through the Alesis monitors to determine where the issue resides. Also, volume levels make a difference.
What do you mean with volume levels? I think it’s the Roland. The speakers sound good and the kemper sounds good.
Are you using the same input to the Roland as you do to the FRFR?
The exact same one. When I try spdif it actually sounds better through the Roland. Also, headphones on the Kemper sound better.
Hi,
I wanted to set up the Kemper as a practice tool @ home. Also for recording. I go from the main out of the Kemper through a Roland UA-25 interface. I use Alesis powered monitors. Somehow it doesn’t sound to good. Sounds a bit muffled and the profiles don’t sound as good as on the internet or through my FRFR. Am I doing something wrong here?
Thanks guys. I set up morphing with the remote to control the gain. I’ve setup a pedal to control the volume. Pedal pressed down gives max volume. I’m loving this. So many options ...
Yes my bad. It’s the main outs so I’m safe. I tried the monitor out now, attached the main volume to the monitor out and everything is loud as hell! I also changed the eq on some of the profiles to include more mids and less bass and it sounds fantastic. Now I’ll have to figure out the proper way to use a volume pedal so I can easily boost my leads but there is a tutotial for that. Thanks for the help!
I don’t think it’s fried. I have been able to still use them. Oke I’ll have to try this afternoon and see. How would I notice they’re fried?
Edit: oke, to make things clear: I attached it to the main output! NOT the speaker output! So I’m good.
Huh? And your headrush isn't blown to kingdom come?
No. Oh man, that’s no good. The manual wasn’t very clear about this. Oke, monitor out is the way to go.
Wait, so you're using the SPEAKER OUT of the KPA into a powered Headrush???
Yes
Are you using the SPEAKER OUTPUT of the KPA?
See Page 62 of the Kemper Profiler Main Manual for an explanation of the Power Amp Settings.
Yes, yes I am.
You have a Powered KPA, and you are using the Speaker Out?
Calibrate the MONITOR Output to the Master, not the Main Output.
Look at the Power Amp Settings. What are they?
But the monitor output doesn’t give me access to delay etc. Or is this a misconception on my part?
Okay.. so you're using an unpowered KPA into a Headrush powered cab, right?
If so, then the problem isn't the Kemper. You need a louder/better FRFR.
Oh no, I have a powered Kemper. The headrush should cut it. 2000 watts seem enough. I will try the other options mentioned here. If this does not work there is always the old valve amp option. 
Thank you for the help.
Hello,
I’ve been using the Kemper for a while and I do love this unit but I came across a problematic live situation. I’ve got a big band gig coming up without pa and tis poses a problem. The Kemper is not loud enough to get over all those trumpets, sax, trombone etc. I can not hear myself play. I play through a headrush cab on the main output. What can I do to cut through?
As the title says. I can see the effects on the Kemper and can control them there but not on the remote. Do I need to activate them?
Has anyone got any experience with these? http://www.blueamps.eu/ampscabs/212-fr/ Looks like a good solution?
Hello,
I just bought my first Kemper. Quite impressive and easy to use so far but I'm having some trouble with Performance Mode. When I create a new performance, only the first slot is active/editable. I'm obviously doing something wrong but can't figure out what exactly. Can someone help me?
