D90 SE vs SMSL RAW Pro-DAC1
The RAW Pro-DAC1's signal-to-noise is 132 dB against the D90 SE's 134 dB. Both share bit depth (32-bit), max sample rate (768 kHz), and thd (0.000%).
AI-generated product photo — not official manufacturer imagery.
DigitalDACsPre-AmplifiersDiscontinued
About the D90 SE
The Topping D90SE is a high-performance balanced DAC designed as a successor to the original D90, utilizing the advanced ESS SABRE ES9038PRO 8-channel DAC chip with parallel channel configuration for superior audio quality. It incorporates a 2nd-gen 16-core XMOS XU216 USB processor for bit-perfect high-resolution decoding, including PCM up to 32-bit/768kHz, native DSD512 (USB/I2S) or DSD1024 (I2S), and full MQA decoding across multiple inputs. Key features include ultra-low distortion and noise floor, selectable preamp mode with volume control via remote or front panel, dual output voltage modes (4V/5V), and versatile connectivity with USB, Bluetooth 5.0 (LDAC, aptX HD, etc.), Optical, Coaxial, AES/EBU, and I2S inputs, plus simultaneous RCA and XLR outputs. It employs a switching power supply with high-performance isolation transformers for clean power delivery. The unit supports fixed or variable output, auto standby, and FIR filter options. Note: This model has been discontinued and replaced by newer versions like D90 III.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 768 kHz
- DSD Support
- DSD512
- MQA Support
- Yes
- DAC Chip
- ESS ES9038PRO
Analog Output
Analog signal output specifications
- THD
- 0.000%
- SNR
- 134 dB
- Output Voltage
- 4.2V RMS
- Output Impedance
- 100Ω
- Max Output Voltage
- 5.2V RMS
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- LDAC, aptX-HD, aptX, aptX-LL, AAC, SBC
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB-B, Optical, Coaxial, AES/EBU, I2S
- Digital Outputs
- Balanced XLR, Single-ended RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 222 × 46 × 180 mm (W × H × D)
- Weight
- 1.074 kg (2 lbs)
- Available Colors
- Black, Silver
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions