TOPPING D900 Ultra-Flagship DAC with Self-Developed PSRM

TOPPING D900 Ultra-Flagship DAC with Self-Developed PSRM 1-Bit Architecture

TOPPING D900 Ultra-Flagship DAC with Self-Developed PSRM 1-Bit Architecture, 140dB THD, Bluetooth LDAC, PEQ Tuning, Full-Color Display, USB/Coax/Optical/IIS Inputs

TOPPING D900 Ultra-Flagship DAC

32-element Self-developed PSRM modul

Interactive Full-Color Display

  • A 2-inch screen provides real-time playback info, FFT spectrum, or VU meter views. Customize visual experience with 9 background color options and intuitive knob controls.

Wide Format Compatibility

  • The TOPPING D900 DAC Supports USB-C, USB-B, optical, coaxial, AES, IIS-LVDS, and Bluetooth 5.1 (LDAC/aptX/HD/AAC/SBC), making it compatible with PCs, CD players, streamers, and gaming consoles.

Ten-band high-precision PEQ adjustment

  • We developed a new PEQ system with 10 customizable bands. The updated algorithm and desktop software let you fine-tune frequency, gain, and bandwidth, import target/original curves, apply compensation, and save multiple profiles for quick switching.

Ultra low jitter – as low as -157dB

  • We achieved incredible jitter rejection using CPLD to process the clock signal and optimize the digital signal.
  • In the jitter test commonly used by current measurement websites, the D900 has excellent jitter performance, with jitter as low as -157dB.

Ten-band high-precision PEQ adjustment

Focus on the music

  • The D900 is TOPPING’s ultra-flagship HiFi DAC, born from our pursuit of ultimate sound quality. Its refined design reflects our music philosophy.

Premium remote control

  • The remote is crafted from high-strength aluminum alloy via precision CNC, then sandblasted for a refined finish.

Precise Volume Control

  • A dedicated preamplifier enhances the D900’s use with floorstanding speakers. Precise 0.5 dB volume steps ensure smooth, comfortable listening.

LDAC wireless available

  • Equipped with QCC5125 chip, D900 supports Bluetooth 5.1 and can support up to 96kHz/24bit.

TOPPING D900 Features and Parameters

  • 【Self-Developed PSRM 1-Bit Decoding Architecture】 – Built on a 32-element ultra-high-speed switching array and precision voltage reference, the D900 delivers breakthrough fidelity with THD as low as -140dB and SNR of 131dB.
  • 【Proprietary I/V Conversion Circuit】 – Features ultra-low distortion op-amps and discrete components, ensuring clean, detailed analog output with exceptional dynamics and musicality.
  • 【Wide Format Compatibility】 – Supports USB-C, USB-B, optical, coaxial, AES, IIS-LVDS, and Bluetooth 5.1 (LDAC/aptX/HD/AAC/SBC), making it compatible with PCs, CD players, streamers, and gaming consoles.
  • 【Precision Preamp Functionality】 – Equipped with a high-accuracy volume control (0.5dB steps) and independent preamp circuit for direct connection to active speakers or power amps.
  • 【Ultra-Low Jitter Performance】 – Advanced CPLD clock processing reduces jitter to an astonishing -157dB, preserving time-domain accuracy and spatial integrity in playback.
  • 【Customizable 10-Band PEQ】 – Fine-tune your sound with TOPPING’s powerful desktop PEQ software, supporting adjustable frequency, gain, Q value, target curve matching, and multiple user profiles.
  • 【Interactive Full-Color Display】 – A 2-inch screen provides real-time playback info, FFT spectrum, or VU meter views. Customize visual experience with 9 background color options and intuitive knob controls.
  • 【Premium CNC-Machined Remote】 – Control the D900 with a high-quality aluminum remote, offering durability, elegance, and convenience for high-end desktop audio environments.
›
SKU: B0G5F623GK
Weight: 4.76 kg
Dimensions: 33 x 21 x 0.1 cm; 4.76 kg
Part: TPUK900
Manufacture: TOPPING
Reference: TPUK900

Product Description

TOPPING D900 Ultra-Flagship DAC

aplus content imageText reads '32-element PSRM module Self-developed 1-bit decoding architecture'. Technical diagram or interface display showing architectural elements.aplus content imageaplus content image

aplus content imageClose-up shots of black electronic device with button controls and display screen shown from multiple angles on dark surface.Multiple images showing a black electronic device with blue screen interface being used on a wooden surface, demonstrating various angles and interaction with the device.

Tags:

ambassador-theatre-group-atg listed on couponmatrix.ukdents listed on couponmatrix.ukhayu listed on couponmatrix.uktravis-perkins listed on couponmatrix.ukwallis listed on couponmatrix.ukwuka listed on couponmatrix.uk
ambassador-theatre-group-atg listed on couponmatrix.ukBook your tickets to some of the biggest and best West End shows, live comedy events, musicals and pantomimes with ATG Tickets, one of the UK’s biggest and best ticket distributors. With an ATG promo code from us, you can access any of ATG ’s 40+ venues around the world for a night you’ll never forget. ATG is your go-to for fun for the whole family - with specialised shows and on-hand assistance to ensure accessibility is never an issue, it's the best booking partner in the business for all of your entertainment needs.
dents listed on couponmatrix.ukDents can be traced back to 1777 when their founder, John Dent, created a company specialising in hand-crafting some of the finest leather gloves in England. Over 2 centuries later, Dents products are still created using the unique hand cutting and stitching techniques they perfected when the company was born. With a Royal Warrant granted to Dents in 2016, you can be confident that your Dents voucher code will save you money on the most luxurious, high-quality gloves, wallets, belts, and more.
hayu listed on couponmatrix.ukNeed your reality TV on demand? With hayu, your wish is granted. Binge your way through your favourite shows, including Keeping Up With the Kardashians, The Real Housewives of Beverly Hills, Bad Girls Club and so many more. Get streaming today with a hayu promo code and enjoy the latest episodes on the same day as they air in the US. With over 200 shows and 6,000+ episodes available, you can catch up with past shows and discover new ones too!
travis-perkins listed on couponmatrix.ukWhen you’ve got a job that needs done, you don’t want to spend hours searching for the best price on the products you need, and luckily you can head straight to Travis Perkins knowing you’re always accessing incredible value for money. Chuck a Travis Perkins discount code into the mix and you’ll be saving yourself even more. From aggregate to angle grinders, you’ll find what you need at a great price with Travis Perkins.
wallis listed on couponmatrix.ukStunning party dresses, pretty women's tops, chic jackets, and office essentials – all this could all be part of your new wardrobe if you shop the fantastic Wallis clothing collection. This UK-based high street clothing company has a ravishing collection of high-quality clothing and accessories in stylish designs, suitable for all occasions, and all available online. From eye-catching Wallis tops to go-with-anything coats, you can use our Wallis discount code to save on the whole collection.
wuka listed on couponmatrix.ukWUKA is a game-changer when it comes to periods. Discrete, comfy and really affordable, WUKA period pants feel just like regular underwear and come in a range of sizes and styles including briefs, shorts and swimwear. If you’re curious about reducing your carbon footprint and ditching disposable pads and tampons for good, use a WUKA discount code to save on a few pairs of the most innovative pants you’ll buy this year! With bags of WUKA discounts and a 100% happiness guarantee, you’ll love your new WUKA pants or get your money back in store credit.