Audioquest DragonFly RED

NEWDragonFly Red
USB Stick-Sized Digital-to-Analog Converter
Plays all music files: MP3 to high-res
Compatible with Apple and Windows PCs, as well as iOS and Android mobile devices (requires Apple Camera Adapter or Made for Android/OTG adaptor)
Drives headphones directly
Fixed output feeds preamp or AV receiver
Asynchronous transfer ensures digital timing integrity
High output (2.1 volts) drives almost all headphones, including power-hungry models
32-bit ESS 9016 DAC with minimum-phase filter
Bit-perfect digital volume control
Product Features:
High output (2.1 volts) drives almost all headphones, including power-hungry models
32-bit ESS 9016 DAC with minimum-phase filter
Bit-perfect digital volume control
Compatible with Apple and Windows PCs, as well as iOS and Android devices
(requires Apple Camera Connection Kit or AudioQuest DragonTail for Android/OTG adaptor)
Asynchronous Class 1 USB audio data transfer using Streamlength protocol
Digital 64-bit Bit-Perfect volume control
Dual 'master clock' topology minimizes jitter in DAC circuitry
Direct-coupled circuitry from ESS Sabre DAC chip through analog volume control / output analog driver section
Effortlessly drives headphones from 16 Ohms to 300 Ohms
Easy 'plug & play' operation with MAC or Windows
Smallest headphone amp and USB DAC in the industry!
Specifications:
Output Power: 2.1V
Sample Rate: 24-bit/96kHz
USB Protocol: Asynchronous USB Streamlength
DAC: ESS Sabre 9016 32-bit
Volume Control: Digital 64-bit Bit-Perfect
Dimensions: 62mm (L) x 19mm (W) x 12mm (H)