Topping D900 Ultra-Flagship DAC | 32-Element PSRM | Bluetooth 5.1 LDAC | Hi-Res Audio

Topping D900 Ultra-Flagship DAC

The pinnacle of Topping engineering—a no-compromise reference DAC built for audiophiles who demand the absolute best in digital-to-analog conversion.

The Topping D900 is Topping’s ultra-flagship desktop DAC, engineered from the ground up for reference-grade performance. At its core is a proprietary 32-element PSRM (Parallel Symmetrical Reference Module) with a brand-new I/V conversion circuit using ultra-low noise discrete components—delivering pristine voltage output, ample dynamics, and an immersive soundstage. With an exhaustive array of digital inputs including USB-C, USB-B, optical, coaxial, AES, IIS-LVDS, and Bluetooth 5.1 with LDAC, the D900 connects to virtually any source. A 2-inch full-color display and intuitive touch controls complete a flagship experience worthy of the most demanding listening rooms.

Key Features

• Brand-New I/V Conversion Circuit: A proprietary I/V circuit composed of low-distortion integrated op-amps and ultra-low noise discrete components—carefully selected after repeated testing—ensures the PSRM voltage output remains pristine, delivering ample dynamics and an immersive, lifelike sound experience.
• 32-Element PSRM Architecture: Topping’s Parallel Symmetrical Reference Module uses 32 discrete elements working in concert to achieve vanishingly low noise and distortion—a hallmark of true reference-grade DAC design.
• Rich Digital Input Array: USB-C, USB-B, optical (TOSLINK), coaxial (SPDIF), Bluetooth 5.1, AES/EBU, and IIS-LVDS inputs ensure compatibility with virtually every digital source—from computers and CD transports to gaming consoles and network streamers.
• CPLD Ultra-Low Jitter: A CPLD (Complex Programmable Logic Device) processes and optimizes the clock signal, achieving incredible jitter rejection for a blacker background and more precise, stable audio reproduction.
• LDAC Bluetooth 5.1 (QCC5125): Powered by the Qualcomm QCC5125 chip, the D900 supports Bluetooth 5.1 with LDAC, aptX Adaptive, aptX HD, aptX, AAC, and SBC—enabling wireless hi-res audio up to 96kHz/24-bit, well beyond CD quality.
• 2-Inch Full-Color Display: A vibrant 2" display provides clear real-time playback information at a glance—input source, sample rate, bit depth, and volume level always visible.
• Intuitive Touch Controls & Customizable Knob: Three touch-sensitive buttons work seamlessly with the precision volume knob. The knob doubles as a customizable function key, tailored to your personal workflow and preferences.
• Remote Control Included: Full-function remote control for effortless operation from your listening position—no need to leave your chair.