Compared UD100 with Aune T1 DAC as source for my Edifier R1900Tiii speaker, UD100 excel in everything. Better bass, more impact and energy, sound cleaner, better clarity, more energy. Aune T1 sound muddy and loose bass. Such a gem. I ask a friend who doesn't have a clue about audiophile, he found that UD100 way better than Aune T1 DAC.
Now, need 3.5mm to RCA so I can use UD100 with Crack. :D