New classe delta preamp and classe stereo amp?

@duketbrd88 yep, I am aware of it that you can, but I’d like glass so you can see it, since it is a pretty piece. 
 

I have not pulled off the front grill, but maybe I will do.

just for reference, the fan doesn’t register on a spl meter.

@fredrik222 That's good about he fan noise. It's a good looking unit for sure.

@fredrik222 With regard to racks, have you checked out Salamander?

Modular Open Stands | Pro Audio Racks | Pro Audio Acces - Salamander Designs

I've got one of their Synergy modular racks without any front, side or back panels and this works quite well with my McIntosh integrated.  My MAC doesn't have a fan and, frankly, stays quite cool to the touch, even after many hours of duty but MAC recommends good ventilation.  Even with a glass front panel, dust will always find a way, if you know what I mean.  If you kept it covered when not in use, you could still remove the cover and watch the meters dance around when the music is playing.

Another thought:  is your amp positioned in proximity to a back wall?  Since the fan exhausts to the rear of the casework, any chance what you're hearing is actually the fan pushing air up against a back wall that is too close and not fan noise itself?  The shop I was in when I spent time with this amp had it on a rather tall rack, as I indicated in my initial post, and the wall behind it was probably a good 3' away.  Of course, I didn't know it had a fan at the time and, as such, wasn't making a point of listening for that sort of thing.  However, I was close enough to this beast and spent more than a few minutes eyeing and coveting it without noticing any fan noise at all.  Maybe dust accumulation on the fan?  I know this is nitpicking but just trying to help.  Bottom line:  If ya can't hear it when the music's playing; ain't a problem!

Enjoy!  Go play some music!

I own the Delta monos and the older mode ampsl.  Love them both.  I drive my Wilson Alexx V's with the Delta's. Fan noise is a myth.  Very reliable.  I will say when my HVAC system comes on I can hear that.  Highly recommended.

@skinzy Thanks, I used to have the older CA2200 & CP500 and loved them. Just got bored and wanted to try something new. Glad the new stuff is great too.