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Topping E70 VELVET Desktop DAC with Preamplifier AK4499EXEQ Bluetooth 5.1 aptX LDAC PCM768kHz DSD512

= XMOS XU316 Interface
= Hi-Res Audio / Hi-Res Audio Wireless
= Bluetooth 5.1 supporting LDAC Transmission
= THD+N <0.00006%
= AKM AK4499EX DAC
= Low-noise voltage reference
= RCA & XLR output support
= Ultra-low noise Preamp
= Remote control support

Low-noise voltage reference power supply
The brand new low-noise voltage reference power supply effectively reduces the output noises and distortions to excellent level. Basing on this design, the distortion of E70 VELVET is as low as -125dB and the noise is no higher than 1.3uVrms.

Ultra-low THD+N
THD+N of E70 VELVET is already lower than 0.00006% (A-weighted), accurately restores the music to every detail.

LDAC 24bit/96kHz Bluetooth Transmission
E70 VELVET has the cerfitication of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/AAC/SBC/aptX/aptX LL/aptX HD/aptX Adaptive protocol by Bluetooth 5.1.
To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to AK4499EX to decode.

Newest XMOS XU316 support DSD512 & PCM768kHz
USB input of E70 VELVET has a wider range of compatibility: Windows 10/11, MAC, Linux, iOS, Android can be plug and play.
Only for Windows ASIO applications, you need to install the driver and set it up. The USB hardware is based on XMOS XU316 and Thesycon custom driver (applicable to Windows, other systems are free of driver), which is stable and reliable.

XLR 4V/5V & RCA 2V/2.5V selectable output
We understand that in addition to the more versatile XLR 4V and RCA 2V outputs, there are also extensive needs for XLR 5V and RCA 2.5V. E70 VELVET adds options to set this to meet a wider range of needs.
When XLR 4V and RCA 2V are selected, more devices can be adapter; when XLR 5V and RCA 2.5V are selected, the performance will be pushed from extreme to even more extreme.

Preamplifier Function
In addition to the DAC mode with a fixed output level, the E70 VELVET also has a preamplifier mode. In this mode, you can control the output volume from -99dB to 0dB by the knob or by the remote control.
This will provide great convenience when connected to a pwoer amplifier or monitor speakers. And also help you leave the budget of a preamplifier.

[Specifications]

Please refer to the spec sheet table in the listing picture.