Yep, you can clip the leads to the LEDs and eliminate the bright blue glow.
I have a Jolida FX10 integrated, love the amp, hated the LEDs. I first tried painting them with dark red fingernail polish, something I've done on quite a few components. It helped, but not enough. Taking the bottom plate off the amp and clipping all the leads was a ten minute job and it's pretty obvious what you need to do once you're inside, at least on the integrated.