Hi All,
as there seems to be some interest and not everyone is reading the "Show Us Your Helix Rig Setup"-thread where I had posted it originally I'll start a dedicated thread for this.
AmpCovers.org offer these, see:
http://www.ampcovers.org or their shop on eBay: http://www.ebay.com/usr/amp_covers It's a small Bulgarian company and Jordan ships worldwide, within a few days for custom text/logo.
He is super friendly, responsive, reliable and fun to deal with! The covers are top quality, perfectly fitting.
(I'm not affiliated with them, I recommend them just because they fully convince me and I'm a happy customer.)
*Jordan is on vacation until Friday May 27th*
Here are some pics:
Outside with custom logo (can be anything else as well), price was US$34
Rear side view. Cover allows cables attached while it's on:
Inside lining (hard to see on the pic) is crushed-velvet, nice & soft and a good padding between inside and outside:
They will make any cover you want, I had also make them one with custom label for my Boss RC-300:
Hope you find this useful.
Rock on!