TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver

TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver
A direct successor to the D70 Topping, the D90 benefits from the same refinements as its big brother while updating its DAC with a newer and more efficient version, the AK4499 AKM. For the rest, it largely follows the excellent internal design of the previous model and its exceptional performance.

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582,50 €tax excl.

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Shipping date: 30-10-2020.

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Topping D90

Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Silver

Topping D90 DAC Symétrique AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Argent

A direct successor to the D70 Topping, the D90 benefits from the same refinements as its big brother while updating its DAC with a newer and more efficient version, the AK4499 AKM. For the rest, it largely follows the excellent internal design of the previous model and its exceptional performance.

AK4499 AKM

DAC AK4499 & Accusilicon Clocks

New flagship from AKM, the AK4499 DAC chip allows precise, fast and clean conversion of high-resolution audio files. The D90 thus integrates on its digital-to-analog conversion stage an AK4499 chip with Thesycon drivers allowing transparent and rich sound reproduction and supporting PCM files up to 32bit 768kHz and DSD up to DSD512 (via USB and I2S).

The DAC is combined with a pair of AccuSilicon 451584MHz and 49.1520MHz high-end femtosecond clocks and a CPLD. These allow a perfect synchronization of the data signals for an absolutely impressive jitter attenuation.

AK4499 AKM

Connectivity & Features

With its many features and connections, the D90 can be integrated into a vast majority of audio systems, offering many options for use and installation.

For its input connectivity, there are AES, USB-B (XMOS), Coaxial, Toslink Optics, and I2S LVDS via HDMI. Note that this last input has several selectable modes to adapt to your other I2S LVDS devices. On the output side, the D90 offers unbalanced RCA Stereo and balanced XLR. The D90's intelligent design allows only one or both outputs to be activated at a time.

With its integrated volume control, the D90 also acts as a preamplifier since it includes a volume controller. This volume control function can however be disabled so that the D90 can only be used as a DAC with output levels constantly at their maximums, i.e. 4Vrms for XLR output and 2Vrms for RCA output.

USB XMOS XU208 Interface & SPDIF AK4118 Receiver

For its digital interfaces, Topping once again chooses very high quality and performance by integrating into its D90 an XMOS XU208 USB chip supporting high sampling rates up to 32bit 768kHz and up to native DSD512.

For SPDIF streams, an AKM AK4118 AKM chip processes the signal with extremely low jitter. This last chip is used for the Optical, Coaxial and AES inputs and allows sampling rates up to 24bit 192kHz PCM to be achieved on the latter.

Topping D90 measurements by Audio Science Review

Mesures du Topping D90 par Audio Science Review

Technical characteristics

Specifications
Product typeDAC
DAC ChipAKM AK4499
USB InterfaceXMOS XU208
SPDIF InterfaceAK4118
Bluetooth5.0 / Apt-X HD / LDAC
Inputs1x I2S LVDS (HDMI)
1x USB-B (XMOS)
1x Optical Toslink
1x Coaxial SPDIF
1x AES/EBU
Outputs1x Balanced XLR
1x Single-ended RCA
Supported sampling ratesUSB : PCM up to 32bit 768kHz / Native DSD up to DSD512 / DSD DoP up to DSD256
I2S : PCM up to 32bit 768kHz / DSD up to DSD512
Coaxial, Optical, AES : PCM up to 24bit 192kHz
Output voltageRCA : 2Vrms @ 0dBFS
XLR : 4Vrms @ 0dBFS
Dynamic range (A-Weighting)128dB
General
Power supplyAC 110V/220V 50/60Hz (switchable) via IEC (cable included)
Case materialAluminium
ColorSilver
IncluedUSB-B to USB-A cable / Power cable / Remote control
 
Data sheet
InputAES/EBU
InputUSB XMOS
InputOptical
InputHDMI
InputUSB 2.0
InputSPDIF
InputBluetooth
InputUSB-B
OutputXLR
OutputRCA
DAC ChipAK4499
Max sampling rate768kHz
Max sampling rateDSD512
ColorSilver
Channel2 channels (Stereo)
 
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Average votes
5.0 / 5
3 reviews
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 5/5
Date :
Topping D90 Review
Excellent sounding DAC with plenty of input options.
Lots of detail coming out of a jet Black background.
 (1)
 (0)
This review has been posted for TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver
Note :
 5/5
Date :
Top end device
This device is something special and sounds great! Excellent build quality and hefty weight makes it feel every bit as high-end as its sound performance. The price is up there but as far as I'm concerned this might very well be the last DAC I'll own. Using XLR connections to squeeze every bit of performance out of it. Built-in volume control is a bit finicky. Topping drivers enable Windows Volume control in both ASIO- and WASAPI-mode. I Hope this review and the many others on the Internet help you in your purchasing decision :-)
 (1)
 (0)
This review has been posted for TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver
Note :
 5/5
Date :
Extraordinaire
je confirme que ce Dac est excellent. Rivalise sans aucun souci face au marque hifi connu. Au niveau du son, je dirai que ce DAC vaut très largement son prix et se classe dans le haut du panier jusqu'a 2 000 euro. Et oui !
image sonore haute, profonde, et large. les timbre sont très réalistes. il y a beaucoup d'aérations autour des instruments, les voix sont très incarnés. la définition est excellente et il y a énormément de détails dans la restitution. c'est pour le coup musical. Cerise sur le gâteau, les basses sont généreuses, puissantes avec de très belles nuance . Les basses produisent des sensations physique quant cela est nécessaire. ça descend très bas dans le grave avec finesse et légèreté, remplissant la pièce d'écoute de ça présence. Sur d'autres enregistrements , les basses se transforment en de véritables marteau-piqueur. Je suis comblé.
De mon point de vu je dirai qu'il ne faut pas aux regard du prix juger ce DAC.
Donnez lui un bon câble (voir très bon) secteur, n'hésitez pas à procéder à plusieurs essaies, et vous comprendrez de quoi je parle.
les entrées USB BT apportent leur lot de qualité.
Test réalisé en BT avec Qobuz qualité CD sur Xiaomi Mi note 10
en USB avec Volumio sur raspberry 3 avec alimentation hifi
sur ampli NCore 500 audiophonics et HP Cabasse Iroise MC.
 (1)
 (1)
This review has been posted for TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver
 
TOPPING D90 Balanced DAC AK4499 XMOS XU208 I2S 32bit 768kHz DSD512 Bluetooth 5.0 Silver
A direct successor to the D70 Topping, the D90 benefits from the same refinements as its big brother while updating its DAC with a newer and more...

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