Jonathan Valin articulates that there are three types of audiophiles: 1) those who are interested in the absolute sound, 2) those who are interested...
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Audioquest has revealed its overall design goals for the Dragonfly Black, Dragonfly Red and Beetle DACs recently shown at CES 2016:
Improved Performance
• Advanced 32-bit Microchip microcontroller
• Higher-performance 32-bit ESS DAC chips
• Improved signal-to-noise ratio
• Lower distortion
• Lower power consumption
• Lower phase noise (audio-related jitter)
• 64-bit bit-perfect digital volume control (DragonFly Red & Beetle)
Broader Compatibility
• Asynchronous USB compatibility with:
OS X and iOS (5 and newer)
Windows 7, 8.1, 10
Android Jellybean 4.1 and newer (as long as the device supports USB Host Mode)
• Asynchronous Bluetooth compatibility (Beetle only) with:
OS X and iOS
Windows 7, 8.1, 10
Android Cupcake 1.5 and newer
Lower Power Consumption
• Microchip MX Microcontroller: Consumes 77% less currant than the TAS1020B and 95% less current than the XMOS microcontroller
• Does not require DC-to-DC converters or other noise-generating power supply components
• Employs analog-linear power supplies
Software Upgradability
• Free OS X and Windows desktop application
• Device name can be customized to accommodate multiple devices in one user environment (Beetle only)
Improved Price-to-Performance Ratio
• DragonFly Black: $99 US MSRP
• DragonFly Red: $199 US MSRP
• Beetle: $199 US MSRP
Source: Audioquest