[sect44]

I have noting to do but confirm the mentioned. Based on experience with sp1000m, EQ is nothing but a set of clownish sliders which produce absolutely no perceptible influence on sound. In addition to that you are unable to install apps with normal pmeq, like uapp or neutron. You are kind of stuck with AK house sound with "give or take" option. I chose latter.

Found it darker with dongle and Fiio BTR5 but the Fiio M15 brings it out . I think tuning is great, had the Ten 5 prior to finding the Thirteen and that one could be used with a phone

T6 doesn't pair well with Sony WM1Z, too dark and thick, but it shines with Cowon Plenue L wow... It's a love or hate feeling...