TOPPING D90SE Specs Reveal

We're still a couple of weeks out until TOPPING releases their all-new DAC, the D90SE. Until then, feast your eyes on the D90SE's specs, which have been released to us. Follow us on social or sign up for our email list to stay up-to-date with all information about the D90SE release!

D90SE Specs

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)