As someone pointed out earlier, the pelican 1010 micro case works perfectly for the iSines. The stock foam molded case do not fit if the isines are fitted with the ear hooks and the cables.

I had a couple of things to ask about - apologize if this has already been discussed.  @Audeze - for the 24b cipher cable, what would be the maximum sampling rate that is supported 48K/96K/192KHz?    Also, is anyone having problems with the output nozzle being too big to fit into the ear...