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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

Marsoni M251S
Sale price$899.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
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 InputsSelf 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,
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 1942 reviews
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M
Verified Purchase
Michael Richter
Waukegan, US
★★★★★ 5
Love it
Color: Black, Size: Width up to 13.4''
Amazing mounts my gaming rig under my desk so that I can move it up and down without worrying about cables and such also makes the cable management a lot easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
B
Verified Purchase
B. Teachman
Belleville, US
★★★★★ 4
Great computer mount but was missing some parts
Color: Black, Size: Width up to 13.4''
Works great but was short 1 machine screw, and had no wood screw for attachment to the desk. The brackets them self are great.
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Reviewed in the United States on January 10, 2026
J
Verified Purchase
Jeremy B
Lowell, US
★★★★★ 5
Easy to install, fits larger PCs, looks great!
Color: Black, Size: Width up to 13.4''
Simple, sturdy and looks great! This is exactly what I was looking for that actually fit my very large PC case. Works well with an UpLift standing desk.
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Reviewed in the United States on April 16, 2026
K
Verified Purchase
Kelly Estes
Phoenix, US
★★★★★ 5
This is a solid piece of kit. Very sturdy pieces of steel,
Color: Black, Size: Width up to 13.4''
Many options for configuration, the only thing is double check your measurements. Mine ended up just not deep enough to use it with the current desk. I have. Waiting for an updated desktop. With a sit stand desk. The bar across the middle cuts your distance in half and the purpose of buying this is because you got a big computer. Double check your measurements
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Reviewed in the United States on March 27, 2026
R
Verified Purchase
Riley
Cuba, US
★★★★★ 3
Decent budget option, difficult to adjust once set up
Color: Black, Size: Width up to 13.4''
Not bad and serves it's purpose. There are better options for a few more bucks, but this one is holding very well for the price.
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Reviewed in the United States on January 6, 2026

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