TOPPING

TOPPING - U90

Professional Grade USB Audio Bridge

₹ 49,999 Is our price too high?

You save ₹ 10,000 (16%)

Includes GST of ₹ 7,627 Info

Get 18% GST input

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India. Don't let the GST input go to waste especially if you can avail an offset. All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST. Simply enter your GST number at the time of checkout.
  • Black
    Black
  • Silver
    Silver
info Only 2 left in stock. Hurry!

We'll contact you with a special offer on TOPPING - U90

Shipping Icon Shipping & Delivery

Tick Icon Free Express Shipping

Tick Icon Ships in 24 hours

  • Earn Club Audiophile points worth Info
    Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.
    Learn more
  • Please select a bank

    Tenure Interest% Installment Interest
    3 No Cost EMI ₹ 16,666 ₹ 0
    Tenure Interest% Installment Interest
    3 14% ₹ 17,057 ₹ 1,171
    6 14% ₹ 8,677 ₹ 2,061
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    18 14% ₹ 3,096 ₹ 5,724
    24 14% ₹ 2,401 ₹ 7,615
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 13% ₹ 5,861 ₹ 2,747
    12 13% ₹ 4,466 ₹ 3,590
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 15% ₹ 5,908 ₹ 3,177
    12 15% ₹ 4,513 ₹ 4,155
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 15% ₹ 17,085 ₹ 1,255
    6 15% ₹ 8,702 ₹ 2,210
    9 15% ₹ 5,908 ₹ 3,177
    12 15% ₹ 4,513 ₹ 4,155
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 12.50% ₹ 17,015 ₹ 1,045
    6 12.50% ₹ 8,640 ₹ 1,839
    9 13.50% ₹ 5,873 ₹ 2,854
    12 13.50% ₹ 4,478 ₹ 3,731
    18 13.50% ₹ 3,084 ₹ 5,513
    Tenure Interest% Installment Interest
    3 12.99% ₹ 17,028 ₹ 1,086
    6 13.99% ₹ 8,676 ₹ 2,060
    9 13.99% ₹ 5,884 ₹ 2,960
    12 13.99% ₹ 4,489 ₹ 3,869
    18 14.99% ₹ 3,119 ₹ 6,142
    24 14.99% ₹ 2,424 ₹ 8,178
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 13% ₹ 5,861 ₹ 2,747
    12 12% ₹ 4,442 ₹ 3,309
    18 12% ₹ 3,049 ₹ 4,884
    24 12% ₹ 2,354 ₹ 6,488
    Tenure Interest% Installment Interest
    3 12% ₹ 17,001 ₹ 1,003
    6 12% ₹ 8,627 ₹ 1,764
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 14% ₹ 8,677 ₹ 2,061
    9 15% ₹ 5,908 ₹ 3,177
    12 15% ₹ 4,513 ₹ 4,155
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
    Tenure Interest% Installment Interest
    3 14% ₹ 17,057 ₹ 1,171
    6 14% ₹ 8,677 ₹ 2,061
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    Tenure Interest% Installment Interest
    3 13% ₹ 17,029 ₹ 1,087
    6 13% ₹ 8,652 ₹ 1,913
    9 14% ₹ 5,885 ₹ 2,962
    12 14% ₹ 4,489 ₹ 3,872
    18 15% ₹ 3,119 ₹ 6,146
    24 15% ₹ 2,424 ₹ 8,184
  • Get GST invoice and save up to 18% on business purchases Info

    Get 18% GST input

    One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India. Don't let the GST input go to waste especially if you can avail an offset. All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST. Simply enter your GST number at the time of checkout.
7 Day Replacement Guarantee Info

7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Read more
Manufacturer's Warranty Info

Warranty & Service

This product is covered by TOPPING's 1 Year Warranty against manufacturing defects. The Authorised service partner for all warranty claims in India is Headphone Zone.
Read more

Chi-Fi
Excellence

1 Year of
Warranty

Ideal for
Audiophiles

Ideal for
Indoor Use

Pair with Laptop
via USB

Connect With
USB

DESCRIPTION

PROFESSIONAL GRADE USB AUDIO BRIDGE FOR HIGH-QUALITY AUDIO TRANSMISSION

Topping presents the all-new U90, a high-fidelity USB Bridge for your desktop audio chain. The Topping U90 processes high-resolution audio signals via USB and provides you with digital output via I2S, AES, Coaxial, and Optical output ports. It has a self-designed Ultra-Low Jitter Clock consisting of a high-quality CPLD processor and femtosecond crystal oscillator that ensures you get a clean sound transmission. Topping U90 has an in-built USB isolator that effectively reduces the noise caused by the ground loop while supporting high-resolution audio streams and embedding an optimised audio architecture to maintain the integrity of the original signal.
U90

Headphone-Zone-TOPPING-U90

COMPLETELY ADJUSTABLE I2S OUTPUT WITH BUILT-IN 12V TRIGGER FOR EASY OPERATION

The Topping U90 features a specially designed I2S output with four different sets of switches to set I2S output parameters. With four sets of I2S controller switches, you can choose pin definitions for the I2S phase, MCLK, DSD flag, and IIS DSDR, which can be compatible with most other brands of IIS definitions through easy configuration. The Topping U90 comes equipped with a 12V trigger on the back panel. This simple jack lets you create a network between any units that also feature a 12V trigger. When connected, it makes one product control the power of the other products in the system. When you turn on one unit, the rest of the system comes on automatically.

Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90

FEATURING MULTIPLE OUTPUT PORTS TO CONNECT WITH VARIOUS DEVICES OF YOUR CHOICE

Topping U90 offers an array of output ports to connect to audio devices. Topping U90 has seven outputs - 1x I2S, 2x AES, 2x OPT, 2x COAX, compatible with domestic HiFi setup and industrial devices applications. You can connect Topping U90 to multiple sets of DAC/AMPs. In other words, you can feed audio signals from a single USB input to different pairs of desktop chains with the help of multiple output ports on the device. U90 supports up to 32bit/768kHz via IIS-LVDS and up to 24-bit/192kHz for AES, optical, and coaxial.

Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90

EQUIPPED WITH USB ISOLATION AND A SPECIALLY DESIGNED ULTRA-LOW JITTER CLOCK

The Topping U90 is engineered with a built-in USB audio isolator. This isolator is embedded to electrically isolate itself and the rest of your system from your source. It eliminates ground loop noise by as much as 50dB in real-world scenarios ensuring you don't need to add another USB isolator in the audio chain. Topping U90 also utilises a pair of Accusilicon femtosecond oscillators for its clock signal combined with an Altera MAX II CPLD. This circuit allows perfect synchronisation and management of the clock signals for extremely efficient jitter suppression while optimising the digital signal with great precision.

Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90
Headphone-Zone-TOPPING-U90

SPECS

GENERAL SPECIFICATIONS
OUTPUT IMPEDANCE COAX: 75Ω
AES: 110Ω
OUTPUT JITTER COAX:<150ps
AES: <100ps
OPT: <2ns
OUTPUT LEVEL COAX: 0.5Vpp
AES: 5Vpp
IIS-LVDS: 3.3Vpp
POWER INPUT 100-240VAC 50Hz/60Hz
SIGNAL INPUT USB
DIGITAL OUTPUT 2x AES, 2x OPT, 2x COAX, 1x IIS-LVDS
DISPLAY LED
POWER CONSUMPTION <3.5W
WEIGHT 1.02kg
SIZE 22.2 x 16 x 4.5cm
INPUT RANGE
PCM IIS-LVDS : 44.1kHz-768kHz/16bit-32bit
OPT/COAX : 44.1kHz-192kHz/16bit-24bit
AES : 44.1kHz-192kHz/16bit-24bit
DSD (NATIVE) IIS-LVDS : DSD64-DSD512
DSD (DOP) IIS-LVDS : DSD64-DSD256
OPT/COAX : DSD64
AES : DSD64
IN THE BOX
BOX CONTENTS 1. TOPPING U90
2. AC Cable
3. USB Cable
4. User Manual
5. Warranty Card

Headphone-Zone-TOPPING-U90

Headphone-Zone-TOPPING-U90

FAQS

Warranty & Media Reviews

1 Year Warranty

Don't sweat it, this TOPPING U90 comes with a 1 year warranty on the Amp/DAC and 6 months warranty on the battery. TOPPING's warranty covers all manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about TOPPING's warranty in India.

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Similar DDCs You Should Check Out

OUR HEADPHONE GURU'S TOP RECOMMENDATIONS FOR YOU

More from TOPPING

Our Headphone Guru's Top Picks for You

Our fans say the nicest things 

Just so you know you're in good company


“Thank you headphone zone team for timely delivery especially in this situation and bringing this product to India I recommend everyone to check this one before considering other alternatives in the market.”

Sreekesh V

“Good Purchase with Good Delivery Experience !!!Delivery Experience - Extremely satisfied. The packaging was sufficient and delivered 2 days before the committed delivery experience. Delivered in almost 48 hrs.”

Kanchan Vaidya

“Good and quick delivery from Headphone zone and would recommend others to buy from them too. No issues from their end whatsoever.”

Ankit Sharma

“Amazing support from Headphones Zone team, this is my second product purchase. Delivery at critical times (COVID19), is just awesome, received my headphones one day before the committed time. Kudos to the team.”

Purushotham

"It’s one of the best sites to get premium quality headphones. Their service is unparalleled!! Would recommend 10/10. A Grade service!! "

Joshua Sudeep

"Experience was smooth. The Headphone Guru was kind and answered all my queries. The delivery was super fast. The product is genuine This is my go-to destination for everything audio from now on."

Srinidhi Padukone

"Their commitment to customer satisfaction is beyond par. I requested them to deliver my replacement earphones to a newer location and they were ready to deliver. Such requests don't get entertained anywhere else."

Yaseen Samudri

"It's not one of the best; It is the best! The only website I truly trust to get my Ear candies from. The crew has great knowledge of the various products and I bet this tops off Amazon when it comes to audio gears. Kudos "

Reagan Lyngdoh

"Have you done something that you're really passionate about and found out that the results are outstanding? Well, I have just summed up Headphone Zone - a really passionate team."

Mohit Tannu

"Awesome experience. I am so so happy and my bf loved the earphones a lot and it was his pre birthday gift. Thank you for the great service as well."

Jennifer Yonzon

"Probably one of the best experience I have had right from buying till getting a item serviced. I don't think I have had such a smooth experience with an online shopping website. This is where your search ends."

Rima Patel

"Loved the customer support shown by Headphone Zone's team. They are all willing to help and clear your doubts. I can only say that there is no need to worry. Order you dream audio tech RIGHT NOW!"

Rajat Kaushal

Confused?
Use our Headphone Finder

Meet our Headphone Gurus.

They obsess over every headphone so you get the perfect one. They have spent years reviewing & listening to countless headphones everyday. Our Headphone Gurus are the go-to guys for everything audio.

Our Headphone Finder puts together their top recommendations. In 5 easy steps, find the perfect headphones for you.

Begin Here