Short answer: the SMSL PS200 PRO. It ranks #22 of 30 DACs by measured performance, rated 4.5/5, at $87.99; the Topping D10s ranks #27, rated 4.3/5, and costs $109, so there is not much of a tradeoff to weigh.
The case for the SMSL PS200 PRO: Audio Science Review measured a SINAD of 120 dB, so its noise and distortion are inaudible. The catch: There is no balanced XLR output and no Bluetooth input.
What the Topping D10s does well: Audio Science Review measured a SINAD of 112 dB, so it is clean for nearly all listening. The catch: USB is the only input, so it cannot accept a TV, console or CD transport over optical or coaxial.
Buy the SMSL PS200 PRO. It is rated higher than the Topping D10s and costs less, which makes it the one to get unless you need something the other one does better.
Want more options? Browse the full Headphone Amps and DACs rankings.
Specifications Side By Side
| SMSL PS200 PRO | Topping D10s | |
|---|---|---|
| Price | $87.99 | $109.00 |
| Ranked | #22 of 30 in DACs | #27 of 30 in DACs |
| Device Type | DAC | DAC |
| SINAD | 120 dB (measured by Audio Science Review) | 112 dB (measured by Audio Science Review) |
| Balanced Output | No | No |
| Inputs | USB, optical, coaxial | USB |
| Outputs | RCA | RCA, coaxial, optical |
| DAC Chip | ES9039Q2M | ES9038Q2M |
| Dimensions | 3.9” x 0.9” x 3.3” (100 x 23 x 84.7 mm) | - |
| Weight | 0.4 lbs (168.5 g) | - |
| Volume Control | - | None (fixed line out) |
Related Amp and DAC Comparisons
How SMSL PS200 PRO compares with other leading options:
- SMSL SU-2 vs SMSL PS200 PRO
- SMSL SU-6 vs SMSL PS200 PRO
- SMSL PS200 PRO vs SMSL SU-1
- SMSL PS200 PRO vs Topping E30 II Lite
- Fosi Audio Q6 vs SMSL PS200 PRO
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Amps and DACs In Full
SMSL PS200 PRO: $87.99 Amazon eBay
Pros: Audio Science Review measured a SINAD of 120 dB, so its noise and distortion are inaudible. It is a small, inexpensive box with USB, optical and coaxial inputs and an RCA output for an amp or powered speakers. It measured cleaner than the SMSL SU-1 for about the same price.
Cons: There is no balanced XLR output and no Bluetooth input. The SMSL SU-2 rates higher and measured even cleaner at 123 dB for only a little more.
Full SMSL PS200 PRO review and specifications →
| Released | Oct 2025 (1 year ago) |
|---|---|
| Balanced Output | No |
| DAC Chip | ES9039Q2M |
| Device Type | DAC |
| Dimensions | 3.9” x 0.9” x 3.3” (100 x 23 x 84.7 mm) |
| Inputs | USB, optical, coaxial |
| Outputs | RCA |
| SINAD | 120 dB (measured by Audio Science Review) |
| Weight | 0.4 lbs (168.5 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Topping D10s: $109.00 Amazon eBay
Pros: Audio Science Review measured a SINAD of 112 dB, so it is clean for nearly all listening. It takes USB from a computer and feeds an amplifier or powered speakers over RCA, and it can also pass the signal on through coaxial or optical outputs to another device.
Cons: USB is the only input, so it cannot accept a TV, console or CD transport over optical or coaxial. It has no balanced outputs and no volume control, and the SMSL PS200 PRO rates higher and measured cleaner for less.
Full Topping D10s review and specifications →
| Balanced Output | No |
|---|---|
| DAC Chip | ES9038Q2M |
| Device Type | DAC |
| Inputs | USB |
| Outputs | RCA, coaxial, optical |
| SINAD | 112 dB (measured by Audio Science Review) |
| Volume Control | None (fixed line out) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons