This is from Napalm post his words: I use the same cabinet. Instead of using pillows, I use a knockoff dynamat from
Amazon and it works surprisingly well.
https://www.amazon.com/gp/product/B01KZ5X7KO
I lined the interior of the top, sides, door, insert, and the Shuffletech itself as well with the material (make sure you order the roller to help apply it). With the lid closed, it is surprisingly quiet compared to how loud it was when I just had it sitting open on a cart.
Maybe powerbank is the wrong word. I use one of these:
https://meh.com/deals/snugmax-vickers-pure-sine-wave-200-power-station-222wh-60000mah
It easily lasts multiple sessions between charges. Each playing session is usually 10-12 hours long. It fits inside my cabinet and will run with it inside. But since my gaming sessions run a little long, I leave it on top of the cabinet during the longer plays to keep it from overheating. I've ran it for as long as an hour inside the cabinet without any overheating issues though.
That's what the inside of the cabinet looks like with the dynamat applied.
I just uploaded a couple of videos I took during the install of it shuffling before and after the dynamat install. The sound doesn't come thru very well in the video but there is a dramatic difference in person and you can hear it take some of the higher pitched notes away.
BEFORE -
AFTER -
It's still rendering right now so it's at low-res until it processes.
The two videos wouldn't copy and paste, too new here to figure it out ha ha, Napalm on April 12, 2024 posted the two videos to show sound difference. I highly recommend watching them.
Hope this helps, of I only knew how to copy his thread ha ha