Topping D90SE

USB IN
PCM: 16-32bit / 44.1 - 768kHz
DSD (Native): DSD64 - DSD512
DSD (DoP): DSD64 - DSD256
MQA: Renderer, MQA, MQA Studio

IIS IN
PCM: 16 - 32bit / 44.1kHz - 768kHz
DSD (Native): DSD64 - DSD1024
DSD (DoP): DSD64 - DSD256
MQA: Not supported
Coax/ Opt/ AES IN
PCM: 16 - 24bit / 44.1kHz - 192kHz
DSD (Native): Not supported
DSD (DoP): DSD64
MQA: Renderer, MQA, MQA Studio

Bluetooth IN
AAC / SBC / APTX / APTX LL / APTX HD / LDAC
Line out RCA decoding parameters (USB IN @96kHz)
THD+N@A-wt: <0.00007% @1kHz
THD@No-wt 90kBw: <0.0008% @20-20kHz
SNR@A-wt: 127dB @1kHz 
Dynamic range @A-wt: 127dB @1kHz 
Frequency response
20Hz - 20kHz (±0.1dB)
20Hz - 40kHz (±0.3dB)

Output level
2.1Vrms @0dBFS (4V Mode)
2.6Vrms @0dBFS (5V Mode)
Noise @A-wt: <1.3uVrms 
Crosstalk: -124dB @1kHz
Channel balance: 0.3dB
Output impedance: 100Ω
Line out XLR decoding parameters (USB IN @96kHz)
THD+N@A-wt: <0.00005% @1kHz
THD@No-wt 90kBw: <0.0003% @20-20kHz
SNR@A-wt: 134dB @1kHz 
Dynamic range @A-wt: 134dB @1kHz 
Frequency response
20Hz - 20kHz (±0.1dB)
20Hz - 40kHz (±0.3dB)

Output level
4.2Vrms @0dBFS (4V Mode)
5.2Vrms @0dBFS (5V Mode)
Noise @A-wt: <1.1uVrms 
Crosstalk: -139dB @1kHz
Channel balance: 0.3dB
Output impedance: 100Ω
8.7 x 6.2 x 1.7” (22.2 x 16 x 4.5cm)