TOPPING D50S D50 Hifi USB DAC Audio Amplifier ES9038Q2M XMOS XU208 Bluetooth Decoder Amp DSD Optical Caoxial input 32Bit 768Khz
|Output||DAC( LineOut COAX 96K Input)
THD+N @A-weighting<0.0003%@1kHz <0.0004%@10-20kHz
SNR @A-weighting>122dB@ 1kHz
|Frequency Response||20Hz-20kHz (+0.1dB)|
|Output Level||2Vrms OdBFS|
|Channel Crosstalk||-130dB @1kHz|
|OPT/ COAX In||44.1kHz-192kHz/16bit-24bit, DSD64(Dop)|
|Bluetooth In||AAC/SBC/APTX/APTX LL/APTX HD/LDAC|
|Size||11.9cm x 11cm x 2.6cm|
Support Highest DSD512(Native)and PCM32bit/768KHz
USB of D50s supports DSD64-DSD512(Native)and PCM16bit/44.4kHz-32 bit/768 kHz.Coaxial and Optical support highest PCM 24 bit/192 kHz and DOP DSD64.
Bluetooth 5.0 LDAC transmission
D50s already has Hi-Res Audio Wireless certificate and SONY LDAC certificate.It uses CSR8675 chipset to support LDAC/AAC/SBC/aptX/aptX-LL/aptX-HD protocol.To get better sound quality,it will decode ES9038Q2M.And Bluetooth module could turn off separately at the menu.
THD+N as low as 0.00025%,SIAND as high as 112dB.
XMOS XU208 and customized drive
D50s uses XU208 which is the second gen of XMOS for USB interface. We also customized Thesycon drivers for D50s(Win7 or above). These make D50s provide better support for DSD native.
OPA 162 SoundPlus and LME4972 High-Performance Audio OP amp
2*OPA 1612 SoundPlus OP and 1*LME49720 OP amp from TI build the LPF of D50s.The excellent performance of the OP amp ensures losses of signal transmission. The LME49720 is installed on an OP amp socket,DIYers are also able to swap the OP amp to get different sound.
1:Not recommended for non-professional users.
2:Specs may be changed of using other OP amp.