REL High-level connection.

[PeppaPig]

T9i won't impress you.

I turned down SAM to "zero".
My room has almost 40m2 (around 420ft2), i know maybe i need stronger speakers, they came from my previous home with a smaller livingroom, but  i like them so much and i don´t feel the need of "bigger" speakers, to be honest. I´m trying to find just a bit of more "body" and ( i don´t know if there is one) a sub with a wider range of performance in the mid-lows and lows, would be ideal.

I didn´t feel the "kick in the chest" yet, when increasing the gain all turns terrible, a lot of "humm", like i told before, just a subtle touch is well accepted here at this point.

Your help has been of indescribable importance for me.
Thanks for the support.

To address the hum, get another RCA cable, connect to an unused port on Devialet, don’t activate that port. And then connect to one of the RCA port on the sub, say LEF1, turn that input volume to minimum on the sub. This will 100% resolve your hum issue.

With Devialet amp, try don’t connect the black cable.