TOPPING E70 VELVET AK4499EX DAC XMOS XU316 DSD512 32bit/768kHz Decoder Bluetooth 5.1 USB/OPT/COAX Input RCA/XLR Output Audio Converter Hi-Res DAC with Remote Control
Compatible with various combinations:The L70 has a design language and style that perfectly matches the E70 VELVET and is sufficient to meet the needs of most headphones for earphones. The E70 VELVET and L70 can be switched on and off through the 12V Trigger interface, so that the L70 can be synchronized with the automatic or manual on/off of the E70 VELVET

Product parameters:
USBIN:DSD(Native):44.1kHz-768kHz/16bit-32bit;DSD(DoP):DSD64-DSD512;DSD64-DSD256
COAX/OPT IN: 44.1kHz-192kHz/16bit-24bit;
BT IN: AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDAC
RCA OUT:
THD+N (A-wt): THD@90kBw (No-wt): SNR (A-wt): 125dB @1kHz
Dynamic range (A-wt): 125dB @1kHz
Frequency Response: 20Hz-40kHz (±0.3dB); 20Hz-40kHz (±1.0dB)
Output Level: 2.1Vrms @0dBFS(4V Mode); 2.5Vrms @0dBFS(5V Mode)
Noise (A-WD): Channel Crosstalk: -130dB @1kHz
Channel Balance: 0.3dB
Output Impedance: 50Ω
XLR OUT:
THD+N (A-wt): THD@90kBw (No-wt): SNR (A-wt): 131dB @1kHz
Dynamic range (A-wt): 131dB @1kHz
Frequency Response: 20Hz-40kHz (±0.2dB); 20Hz-40kHz (±0.8dB)
Output Level: 4.2Vrms @0dBFS(4V Mode); 5.0Vrms @0dBFS(5V Mode)
Noise (A-WD): Channel Crosstalk: -143dB @1kHz
Channel Balance: 0.3dB
Output Impedance:100Ω
Size: 20.0cm x 13.8cm x 4.4cm
Contents list
1*E70 VELVET
1*Remote control
1*USB cable
1*AC cable
1*Bluetooth antenna
1*User manual
1*Warranty card