AudioQuest Dragonfly Cobalt USB-DAC / headphone amplifier

AudioQuest Dragonfly Cobalt specifications:

• DragonFly Black and Red - Sample rates supported (LED indicator color code): 44.1kHz (Green), 48kHz (Blue), 88.2kHz (Amber), 96kHz (Magenta), MQA (Purple)
• DragonFly Cobalt - Sample rates supported (LED indicator color code): Standard (Red), 44.1kHz (Green), 48kHz (Blue), 88.2kHz (Yellow), 96kHz (Light Blue), MQA (Purple)
• Volume Control: Analog Volume Control (Black); 64-position, 64-bit, bit-perfect (Red, Cobalt)
• Output voltage: 1.2 (Black); 2.1 (Red, Cobalt)
• Headphone Amp: Texas Instruments TPA6130 (Black); ESS Sabre 9601 (Red, Cobalt)
• DAC Chip: 32-bit ESS 9010 with minimum-phase fast roll-off filter (Black); 32-bit ESS 9016 with minimum-phase fast roll-off filter (Red); ESS ES9038Q2M with minimum-phase slow roll-off filter for more natural sound (Cobalt)
• Microcontroller: Microchip PIC32MX (Black, Red); Microchip PIC32MX274 reduces current draw and increases processing speed by 33% over DragonFlys Black and Red (Cobalt)
• Dimensions: 12mm H x 19mm W x 62mm L (Black, Red); 12mm H x 19mm W by 57mm L (Cobalt)

Included Inside:

• DragonFly Cobalt Asynchronous USB DAC ¡
• DragonTail USB-A to USB-C Adaptor ¡
• Travel Pouch ¡ Flight Manual

Supported Operating Systems:

• Apple OS 10.6.8 and later ¡
• Apple iOS 5 and later ¡
• Microsoft Windows 7-10 ¡
• Android 4.1 and later ¡
• Linux capable (no support provided