TOPPING D900
【TOPPING】 TOPPING D900 Take a Closer Look AMP & DAC。
Pairs Well With
30-Day Price Guarantee
30-Day Price Guarantee
- Free 30-Day Returns
- Ships from our US warehouse (delivered in 3–7 days)
- Found a lower price? Let us know and we will match it!
1-Year + 180-Day Warranty
1-Year + 180-Day Warranty
So that you can buy with confidence, we provide a comprehensive warranty on every product.
- Warranty Period: This product comes with a 12-month standard warranty.
- Extended Warranty: Buy from our official website and you can register directly for the extended warranty, adding a further 180 days of coverage.
For more details, see the [Warranty Policy].
After your purchase, be sure to complete [Product Registration] to activate your warranty.
Free shipping
Free shipping
- Free Shipping:
All orders ship free of charge and usually arrive within 7 days. - 30-Day Return Guarantee:
If you are not satisfied, you may return or exchange the item within 30 days of delivery. - Shipping Protection (recommended):
For extra peace of mind, we recommend adding Seel Shipping Protection at checkout. With this coverage you can file a claim directly for shipping delays, loss or damage, and receive faster handling and stronger protection.
Please note that if shipping protection is not added, compensation is handled according to the carrier's rules and the applicable conditions. We are always happy to help with logistics inquiries, but the scope of compensation follows the carrier's policy.
For full details, please see the [Shipping Policy] and [Return Policy] pages.
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Features
Features
Specifications
Specifications
| Product Specifications | Value |
|---|---|
| TOPPING D900 | |
| Model Number | 10344095252785 |
| Age Range | 5+ |
| Shipping | Free shipping |
| Delivery Time | 1–5 days |
Reviews (184)
Reviews (184)
Customer Reviews
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details, nor do we have access to your credit card information.
Self-Developed PSRM Technology
At the core of the D900 lies TOPPING’s proprietary PSRM (Precision Switching Resistor Matrix) decoding system, a fully discrete 1-bit architecture that redefines digital audio reproduction. It consists of an ultra-high-speed switching logic array paired with precision voltage references, working together to achieve remarkable decoding speed while preserving the purity of the original audio signal. The design emphasizes not only speed and accuracy, but also control over power supply interference. A purely resistive, noise-free reference voltage design ensures minimal distortion and noise, helping the D900 reach harmonic distortion levels below -140dB and a signal-to-noise ratio as high as 131dB.
Proprietary Discrete I/V Conversion
To complement the PSRM decoding, the D900 features a newly designed discrete I/V conversion circuit. This stage uses carefully selected low-distortion operational amplifiers and ultra-low noise discrete components to maintain signal fidelity from digital to analog. Every component and layout detail is optimized to retain dynamics, transient response, and tonal accuracy, allowing the D900 to present a highly immersive and lifelike sound that stands apart from conventional DACs.
Crafted for Listening
Beyond its internal architecture, the D900 reflects TOPPING’s deep-rooted philosophy in music-first design. Its clean, precise industrial aesthetic echoes the clarity and structure of the audio it reproduces. The chassis, machined from high-quality materials with exacting tolerances, reinforces the product’s sense of refinement and reliability. The minimalist exterior houses a powerful core, designed not for show—but for serious listening.
Wide-Ranging Digital Compatibility
The D900 is engineered to serve as the centerpiece of any high-end digital audio chain. It accepts a wide range of inputs, including USB-C, USB-B, coaxial, optical, AES/EBU, and I²S via HDMI, ensuring seamless integration with computers, streamers, CD players, and more. It also supports Bluetooth 5.1 with advanced codecs such as LDAC, aptX-HD, and AAC, delivering wireless performance that exceeds traditional CD quality.
True Preamp Versatility
In addition to being a flagship DAC, the D900 features a dedicated preamplifier output stage. It includes high-precision volume control in 0.5dB steps, allowing for subtle and smooth volume adjustments when used with power amplifiers or active speakers. The result is a highly controlled, nuanced performance across both headphone and speaker systems, with the versatility to fit any setup.
Ultra-Low Jitter Performance
Clock precision is critical in digital audio, and the D900 excels with its use of a high-performance CPLD to process and refine incoming digital signals. This design dramatically reduces jitter, with measurements as low as -157dB, outperforming many of the most respected DACs in the market. The result is a sound that is not only clean, but stable and deeply transparent.
Elegant and Intuitive Interface
The front of the D900 features a vivid 2-inch full-color display, delivering real-time playback information with clarity and elegance. To the right of the screen, three responsive touch buttons and a precision rotary knob enable fast, tactile control. Users can switch between different display modes—including playback info, FFT spectrum, or VU meter—and choose from nine background colors to match their personal aesthetic.
Premium Wireless Control
Included with the D900 is a premium remote control machined from a solid block of high-strength aluminum alloy. Its sleek, sandblasted surface and perfectly weighted design complement the DAC itself, offering smooth and responsive control from a distance. It is not only a practical accessory, but an extension of the product’s craftsmanship.
Fully Customizable PEQ Tuning
For users who want precise tonal shaping, the D900 introduces a new ten-band parametric EQ system. Through desktop software, users can adjust the frequency, gain, and bandwidth of each band, import target curves, and store multiple user profiles. Whether for technical compensation or personal preference, the PEQ function offers a powerful toolset for tailoring the D900’s output to your liking.
Flagship Pairing Potential
The D900 is built to shine on its own, but when paired with the A900 ultra-flagship headphone amplifier, it becomes the foundation of a truly elite listening system. With outstanding dynamic capability and pristine resolution, this flagship duo is designed to take full advantage of the highest-resolution recordings and the most demanding headphones—placing you at the heart of the music.
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