Originally Posted by jamato8
You can use the two slots with 32gb micro sd cards and it has 32gb's of internal memory. With 64gb micro cards, you can get more.
And if you do what I did (see this thread: http://www.head-fi.org/t/592076/ibasso-dx100-true-24-bit-for-bit-reviews-impressions-inst-downloads-imgs-video-pg-1/8190#post_8765254), you can put up to 128GB in each of those slots.
AS I said before...yep...it looks goofy having an adapter to bring a SDXC card OUTSIDE the unit, but it works great. I've had a 128GB SDXC card in my DX-100 since I got it, for a total of 192GB. I can almost fit my entire collection on it.
Now, if I can just figure out how to change 1 slot into dual slots on the DX-100...
EDIT (JAN 8, 2013): I DO NOT OWN THE AK100 - I AM ASSUMING THAT THE ADAPTER APPROACH I USED WITH MY DX-100 WILL WORK THE SAME WAY ON THE AK100. THE SDXC SPEC ALLOWS FOR UP TO 2TB, SO THERE SHOULD BE NO REASON FOR IT NOT TO WORK.
Edited by dsalomon - 1/8/13 at 6:21am