Price: $349.00
(as of Mar 29,2023 16:30:42 UTC – Details)
SPEC：
USB IN:
PCM 44.1kHz-768kHz/16bit-32bit
DSD(Native) DSD64-DSD512
DSD(DoP) DSD64-DSD256
COAX/OPT IN
44.1kHz-192kHz/16bit-24bit
DSD64
BT IN
AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDAC
E70 DAC parameters (LineOut/USB In@96kHz)
RCA
THD+N@1kHz (A-wt)<0.00008%
THD@20-20kHz 90kBw (No-wt)<0.0007%
SNR@ 1kHz (A-wt) :126dB
Dynamic range@1kHz (A-wt):126dB
Frequency Response:20Hz-20kHz ( ±0.2dB)
20Hz-40kHz (±0.4dB)
Output Level：2.1Vrms @0dBF S(4V Mode)
2.5Vrms @0dBF S(5V Mode)
Noise (A-wt)：<1.3uVrms
Channel Crosstalk：-133dB @1kHz
Channel Balance：0.3dB
Output Impedance：50Ω
XLR
THD+N@1kHz (A-wt)<0.00006%
THD@20-20kHz 90kBw (No-wt)<0.0002%
SNR@ 1kHz (A-wt) :132dB
Dynamic range@1kHz (A-wt):132dB
Frequency Response:20Hz-20kHz ( ±0.2dB)
20Hz-40kHz (±0.4dB)
Output Level：4.2Vrms @0dBF S(4V Mode)
5.0Vrms @0dBF S(5V Mode)
Noise (A-wt)：<1.3uVrms
Channel Crosstalk：-149dB @1kHz
Channel Balance：0.3dB
Output Impedance：100Ω
*Note: The above data is the result obtained from TOPPING lab test under AC220V 50Hz and E70 set to 5V output mode.
Brand new IN conversion: A brand new IN conversion circuit is designed for better quality audio reproduction. The unique circuit design provided lower distortion, lower noise while occupying less space. The new circuit is pushed close to the limit of physics SO that we are able to squeeze out the last bit of performance of the DAC chip.
Excellent performance: THD+N of E70 is already lower than 0.00006% (A-weighted), the music restoration is accurate to every detail.
LDAC 24bit96kHz Bluetooth transmission: E70 has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDACIAAC/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 it’s digital signal to ES9028PRO to decode.
Newest XMOS XU316 support DSD512&PCM768kHz: USB input of E70 has a wide range of compatibility: Windows 10, Windows 11, MAC, Linux, lOS, 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 newest XMOS XU316 and Thesycon custom driver (applicable to Windows, other systems are free of driver), which is stable and reliable.
