Display
Screen Size：0.91 -inch
Screen Type：OLED Aesthetic
Color：Black Earphones & Speakers
Sensitivity：112 dBPower & Batteries
Battery Capacity (Mfg Rated)：4000 mAh
Battery Chemistry：Li-Polymer
Battery Feature：Rechargeable Package
Package Type：Retail
Package Contents：1*Amplifier, 2*USB Cables, 4*Rubber Feet, 2*Bands, 1*CD, 1*User Manual Dimensions us | metric
Depth：23 mm
Height：138 mm
Width：75 mm
Product Weight：268 gFastTech
SKU：8479100
DATE LISTED：8/4/2017Details:It is a portable DAC and headphone amp that contains high-performance USB, digital optical, digital coaxial with OLED display to show real-time display digital information flow. For audio streamed via USB, coaxial and optical inputs, the DAC can sample the incoming signal. It can be compatible with Windows, iOS and Android system by USB, supporting up to 32Bit / 384KHz PCM signal, DSD256 signal, 32Bit / 384KHz DXD signal. External with gain, bass boost, DAC filter, and SRC functions.
Main Features:
External 3 gears of gaining are to match different headphone
2 gears bass boost can meet all kinds of requirements
The SRC adjustment and DAC filter adjustment bring different audio experience
Aluminum-shield case helps eliminate outside interfering noise
Compatible with Win7, Vista, Win XP, Win8, Mac OS X, iOS, Android
Specifications:
Screen: 0.91'' OLED
Case material: Aluminum alloy
Output power: 500mW ( 32ohms load )
Bass boost: 0 / +6dB
Gain: +6 / +9 / +15dB
THD+N: 0.0025pct ( 1KHz )
S/N: 112dB
Suitable earphone impedance: 8 - 300ohms
Battery: Built-in 3.7V / 4000mAh rechargeable lithium polymer battery
Battery life: More than 11h ( USB in ), more than 16h ( SPDIF in ), more than 23h ( AUX in )
Charge time: 5 hours by charger, 11 hours by computer
PCM: 16 - 32Bit / 44.1 - 384KHz, 16 - 24Bit / 44.1 - 192KHz ( Optical / Coaxial in )
DSD: DSD64 - 256 ( 1Bit / 2.8 - 11.2M )
DXD: 24 - 32Bit / 352.8 - 384KHz