Reddit reviews Reliable Hardware Company RH-1225BK-2-A Black Take-Apart/Lift Off Hinge - Set of 2

Here are the details copied from my post on the elektronauts forum too for more specifics

Took some time to find the best solution, but I can run the Digitone, Digitakt, and Keystep from one battery pack too with the setup.

I did have to modify latches so I could remove the lid on the Magma case though. Here is what I used to make it all work

MAGMA Carry-Lite L DJ Case… https://www.amazon.com/dp/B077C53DQY?ref=ppx_pop_mob_ap_share

Reliable Hardware Company… https://www.amazon.com/dp/B00JJ18XIM?ref=ppx_pop_mob_ap_share

POWERADD Pilot Pro 32000mAh Power… https://www.amazon.com/dp/B00DN0KBXU?ref=ppx_pop_mob_ap_share

Is that it? http://www.amazon.com/Reliable-Hardware-Company-RH-1225BK-2-A-Take-Apart/dp/B00JJ18XIM/ref=sr_1_67?ie=UTF8&qid=undefined&sr=8-67&keywords=black+hinges