I am starting this thread since the original DX90 thread (http://www.head-fi.org/t/697035/ibasso-dx90-dual-sabre-es9018k2m-new-amp-section-review-1st-page) has comments about where the delivery status of their orders are, instead of proper comparisons and reviews.
I am currently owning AK100 and would like to upgrade to AK120, But saw lot of good things about DX90. If I can get similar SQ and features from a device 1/4 the price of AK120 then it is a big win situation.
Since lot of ppl have already received their DX90, it would be appreciable if you can post some comparisons. Thanks.