Topping E70 Velvet Ak4499Ex Dac Audio Decoder Bluetooth5.1 Ldac Hi Res Xu316 32Bit/768Khz Dsd512 Bt/Usb/Coax/Opt Inputs Rca/Xlr Hifi Stereo Digital To Analog Convertor Black

Topping E70 Velvet Ak4499Ex Dac & Preamp.

??E70 Velvet Is A High-Performance Desktop Dac Which Supports Usb, Ldac Bluetooth 5.1, Coaxial, Optical Inputs And Rca & Xlr Output.
??Adopts Ak4499Ex And Xmos Xu316, Usb Supports Up To Pcm 32Bit/768Khz And Dsd512 Native.
??Topping Has Thrown A 24-Bit Bluetooth Chip In The Mix. Not Only Does This Support All Of The Best Codecs (Ldac, Aptx Hd, Aptx Adaptive, Aac, Etc), But Topping Made The Brilliant Choice Of Bypassing The Bluetooth Chip�S Internal D/A Functionality And Passed Those Duties On To The Much More Capable Akm Chip. This Means That The Bluetooth Should Sound Downright Gorgeous.
??We Hope It Could Bring You More Fun At Enjoying Music!

E70 Velvet Dac Parameters (Lineout/Usb In @96Khz)

Rca Output
Thd+N @1Khz (A-Wt): <0.00008%
Thd @20-20Khz 90Kbw (No-Wt): <0.0002%
Snr@1Khz (A-Wt): 125Db
Dynamic Range @1Khz (A-Wt): 125Db
Frequency Response: 20Hz-20Khz (�0.3Db) / 20Hz-40Khz (�1Db)
Output Level: 2.1Vrms @0Dbfs(4V Mode) / 2.5Vrms @0Dbfs(5V Mode)
Noise (A-Wt): <1.3Uvrms
Channel Crosstalk: -130Db @1Khz
Channel Balance: 0.3Db
Output Impedance: 50O

Xlr Output
Thd+N @1Khz (A-Wt): <0.00006%
Thd @20-20Khz 90Kbw (No-Wt): <0.0002%
Snr@1Khz (A-Wt): 131Db
Dynamic Range @1Khz (A-Wt): 131Db
Frequency Response: 20Hz-20Khz (�0.2Db) / 20Hz-40Khz (�0.8Db)
Output Level: 4.2Vrms @0Dbfs(4V Mode) / 5.0Vrms @0Dbfs(5V Mode)
Noise (A-Wt): <1.3Uvrms
Channel Crosstalk: -143Db @1Khz
Channel Balance: 0.3Db
Output Impedance: 100O

Attribute
Measured: 20.0Cm X 13.8Cm X 4.4Cm (Including Protruding Parts)
Weight: 700G
Power Input: 100-240Vac 50Hz/60Hz
Signal Input: Usb / Bt / Opt / Coax
Line Out Output: Xlr / Rca
Other Interfaces: 12V Trigger