Mark Bass Nano
I bought the 9x9 bag for my Mark Bass Nano head. It fits like it was made for it. There's headroom in the main section to lay the power cord on top of the head, and a 1/4" speaker cable fits in the side pocket. If you have a Nano, this is the case for it! I gave it 4.5 because the side pocket is not the full height of the bag. A pretty minor complaint.