PuriPuriPrisoner

I usually play through my helix and send the 1/4 inch out to a monitor as a quieter practice rig. I have a Mesa mark v 25 that I also love and I was wondering if I can just connect the effects loop send to the helix and use my loaded cab irs and listen using my monitor? Is there any separate setting I’d have to use and can I connect my amp directly to where I’d usually plug my guitar in? Also, the mark v has a built in dummy speaker load so I wouldn’t have to worry about that.

Whenever I scroll through the IRs with the leftmost bottom knob, it switches to another effect, such as delay. Is this a bug? I just bought this used so I'm not sure if I'm doing something wrong or if this is a defect in the unit. I actually just noticed as I'm typing this that this happens with other things too, not just IR scrolling. It also happens with all the knobs under the screen too.

Just got a helix lt. I have a ath-m50x that I plan to use with it, however, I wanted to get a set of speakers to listen to it since headphones get annoying. My budget is $100-150. Any good suggestions? I have a mark v that I can use as a poweramp but I need some speakers to play at low volumes. Thanks.