TOPPING D900 QCC5125 Bluetooth 5.1 Hi-Res DAC with PEQ

Features:-
>Ultra-Flagship Hi-Resolution Desktop DAC.
>Self-Developed True 1-Bit PSRM Module.
>Brand-New I/V Conversion Circuit.
>Designed for a Clean, Musical Sound Presentation.
>Independent Pre-Amp Circuit.
>Ten-Band High-Precision PEQ.
>Wireless Bluetooth V5.1 Input Support.
>High-Definition LDAC Wireless Bluetooth Protocol Support.
>An Extensive Array of Input and Output Ports.
>Timeless Classic Design.
>Ultra-Low Jitter Clock.
>2” Colorful Display Screen.
>Touch-Sensitive Control Buttons.
>Premium Remote Control.
Introducing the ultimate flagship desktop DAC from the house of Topping, the Topping D900. It features Topping’s self-developed PSRM discrete true 1-bit decoding module, composed of an ultra-high-speed switching logic array and precision voltage references. Experienced team of acoustic engineers at Topping have carefully selected a combination of components and configuration that delivers extremely fast response while preserving the integrity of the original sound signal. The DAC adopts a brand new I/V conversion circuit, which is designed for high-quality audio reproduction. Focus on your music with exquisite details and rich tone of the Topping D900 ultra-flagship desktop DAC. It features a massive array of digital inputs which allow you to connect the D900 to a wide range of devices. With an independent and dedicated pre-amp circuit, the D900 is highly versatile and can be added to floorstanding speaker systems.  It has precise volume adjustment with 0.5dB gain steps. Topping D900 brings a true high-fidelity audio experience to your desktop. Its unmatched powers help you enjoy your favourite melodies to the fullest.
Self-Developed PSRM Module:-
At the heart of Topping D900, we have an exquisite true 1-bit discrete audio decoding arrangement. It is a Topping’s self-developed PSRM module which comprises an ultra-high-speed switching logic array and precision voltage references. The components for this architecture are carefully selected to minimize interference with the power supply system. The digital switching logic operates at the nanosecond level. Topping has featured a stable, noise-free, purely resistive reference power design for the D900. This synergy between reference power and switching logic enables the D900 to reproduce the audio signal with outstanding characteristics. It achieves an extraordinary performance for SNR, DNR, and THD+N.
Brand-New I/V Conversion Circuit:-
Topping D900 features a brand new I/V conversion circuit, especially developed for top-quality audio restoration. The proprietary I/V circuit features low-distortion integrated operational amplifiers and ultra-low-noise discrete components. This ensures that the voltage output of the PSRM module remains pristine, promising an engaging nd immersive sound experience for the users.
Exquisite Yet Minimalistic Design:-
Topping D900 features an exquisite yet minimalistic design. The device has a clean build with angular lines on the sides. The design of D900 strikes a balance between logic and emotion. It features a CNC-machined metallic chassis. The D900 also has a 2” colourful display with touch-sensitive buttons placed closely. This display is equipped with Aurora UI, which helps you customise the look of your device.
A Dedicated Pre-Amp Circuit:-
Topping D900 features an independent and dedicated preamplifier circuit that expands the versatility of D900 to the next dimension. Users can pair their floor-standing speakers with the D900 and enjoy true high-fidelity sonic excellence. The D900 features high-precision volume control with 0.5dB volume steps.
Connect To Different Devices Easily:-
Topping D900 has an extensive array of digital inputs which allow the users to pair the D900 with a wide range of devices. It features USB Type-C, Type-B, Optical, Coaxial, Bluetooth V5.1, AES, and IIS-LVDS connection ports. Whether you want to connect your PC via USB, your CD Player via Optical/Coaxial, or any other device, the Topping D900 has a versatile option of ports for easy accommodation.