It’s been nearly four years since the original DragonFly DAC (HFC 367) was released, and now AudioQuest is unveiling two new models designed to be compatible with Android and Apple smartphones. The new USB DACs handle files up to 24-bit/96kHz, and put music quality first, says AQ. The DragonFly Red (£169) has a 32-bit ESS Sabre 9016 chip and is suited to lower sensitivity headphones, while the Black (£89) DragonFly employs a 9010 chipset and is suited to medium to high sensitivity headphones. Like earlier DragonFlys, the Black has an analogue volume control, while the Red opts for a digital one. A DragonTail USB adaptor for Android devices costs an additional £15. Click here to find out more.