Compared to the DragonFly Black which uses a high-quality headphone amp and analog volume control, DragonFly Red includes a more advanced ESS headphone amp and a bit-perfect digital volume control that resides on the 9016 DAC chip itself—a sophisticated implementation that gives Red a unique combination of power and grip over the music. The DragonFly Black outputs 1.2 volts—enough power to successfully drive all preamplifier input circuits and a wide range of today’s efficient headphones, but with its higher 2.1-volt output, DragonFly Red is compatible with a wider range of headphones, including power-hungry, low-efficiency models.
$230