5.How to use the Q3 as a USB DAC for mobile phones?-FIIO---BORN FOR MUSIC
FiiO Q3 THX Balanced Amplifier & DAC for Windows, Mac, iOS, and Android Mobile Phones Bundle with Blucoil 5000mAh Portable Power Bank, and USB Wall Adapter in Dubai - UAE | Whizz Amps
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New FiiO Q3 Portable HIFI Decoding Headphone Amp Android Apple Phone DAC Headphone Amplifier Balanced Q3S - AliExpress