0
0 item(s) - 0,00 €

No products

To be determined Shipping
0,00 € Tax
0,00 € Total

Prices are tax included

Check my cart

Quantity
Total
Product successfully added to your shopping cart
There are 0 items in your cart. There are 0 items in your cart.
Total (tax incl.)
Continue shopping Check my cart

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

This module will allow you to design a DAC that is extremely efficient in terms of musical and precise reproduction. Based on two AKM AK4497EQ Digital to Analog conversion chipset, these offer very good audio performance and support for high resolution audio files.

Average votes for this product
5.0 / 5
  Based on 1 customers reviews.

By buying this product you get 22 loyalty points


Reference : 13404
New product

229,00 €tax incl.

190,83 € tax excl.
 
This product is discontinued
Livraions depuis la france
 
Livraison depuis la france Livraison depuis la france Livraison depuis la france

Livraison depuis la France
Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
More info

2x AKM AK4497EQ DAC Module

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

This module will allow you to design a DAC that is extremely efficient in terms of musical and precise reproduction. Based on two AKM AK4497EQ Digital to Analog conversion chipset, these offer very good audio performance and support for high resolution audio files. These chips come with high-quality components and efficient yet expandable connectivity. The module is delivered with an OLED screen and a control panel to display and act on the reading information.

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

Dual AKM AK4497EQ DAC

The module includes two 32bit D/A AKM AK4497EQ conversion chips. It takes advantage of Lamarque's famous Velvet Sound architecture, allowing it to develop incredibly rich sound details while largely limiting signal distortion. In addition, there is a 32bit filter, which allows high-resolution files to be read. Thus, the DAC supports PCM files up to 32bit 384kHz but also native DSD up to DSD512.

Velvet Sound

Velvet Sound technology developed by AKM improves sound quality for more accurate, dynamic and immersive listening. It also integrates 6 filters: Super Slow Roll-Off, Short Delay Slow Roll-Off, Slow Roll-Off, Low Dispertion, Short Delay Sharp Roll-Off, Sharp Roll-Off. These different possibilities allow you to adapt the DAC to your audio and listening system.

4x OPA NJR 5534DD & Quality power supply stage

This DAC integrates high quality components to accompany the AK4497EQ chip duo and allow them to express their sound performance. The output stage of the DAC is equipped with four NJR 5534DD OPA mounted on DIP8 and therefore interchangeable to adapt the output to your listening needs. The power supply stage also benefits from a careful design. The circuit is divided into 3 circuits, each filtered by ELNA or KG Series capacitors, low noise LDO regulators and 317T / 337T linear voltage regulators. This design provides a stable and clean electrical signal and a large amount of current with incredible dynamics thanks to a fast and consistent response as well as deep bass and beautiful silences.

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD
DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

Screen & Buttons

The DAC is delivered with an OLED display and a control panel. The first one allows the display of information related to reading and decoding. We find the active source, the sampling rate, the volume, the type of filter or the duration of the track. The 3 buttons on the control panel allow you to change the active source or filters

Efficient and expandable connectivity...

The module offers a classic but very efficient connection. Indeed, we can find SPDIF at the input with a Coaxial RCA and a Toslink Optical connector. These inputs support PCM sampling rates up to 24bit 192kHz. An analog 3.5mm jack input is also present. On the output side, we find on the one hand unbalanced stereo RCA but also on the other hand a pair of XLR connectors for a balanced output. We also note the quality of the RCA and XLR connectors which are gold plated. The module can also take advantage of the addition of a USB input module to achieve higher sampling rates and DSD (module sold separately) or the addition of a Bluetooth receiver module to simply broadcast its music remotely.

DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD

...with XMOS and Bluetooth modules
(Modules sold separately)

The module, already powerful, can therefore be improved by adding an XMOS USB module. This will allow you to enjoy a high-performance USB-B input, supporting higher sampling rates than those supported by the Coaxial or Optical input. Thus, you will be able to enjoy PCM files up to 32bit 384kHz or native DSD up to DSD512. The USB module also includes an Altera Max II CPLD that considerably reduces jitter and provides a purer and clearer playback.
It is also possible to add a Bluetooth receiver module. The latter, very practical, will allow you to broadcast your music remotely, directly from your smartphone.

Technical characteristics

Specifications
Product typeDAC Module
Conversion type2x AKM AK4497EQ
OPA4x NJR 5534DD
Supported sampling rateCoaxial / Optical : 24bit 192kHz
USB (via XMOS module, sold separately) : 32bit 384kHz / DSD512
Inputs1x Coaxial SPDIF
1x Optical Toslink
1x Jack 3.5mm
1x USB-B with XMOS module (sold separately)
Bluetooth with Bluetooth module (sold separately
Outputs1x Stereo RCA
1x Balanced XLR
DAC board dimensions183 x 168 x 42mm
DAC board fixation holes spacing164 x 141mm
Screen board dimensions113 x 38mm
Screen board fixation holes spacing91 x 30mm
Control panel dimensions88 x 18mm
Control panel fixation holes spacing80.5mm
Power supply (toroidal transformers sold separately)AC 7-9V + AC 7-9V + AC 2x 14-22V
Package1x DAC AK4497EQ module
1x Control panel
1x OLED screen
3x Ribbon cable
13404-DAC-AK4497-inpage6.jpg
 
Data sheet
InputOptical
InputSPDIF
OutputXLR
OutputRCA
DAC / ADC ChipAK4497EQ
Max sampling rate384kHz
Max sampling rateDSD512
 
Delivery

We deliver all over France, and internationally.
To find out the amount of shipping costs, simply go to your cart once you have added the desired products.
To discover our different services and delivery options, click on the following logos :

Livraison par Colissimo Livraison par UPS Express Saver Livraison par DPD
Only registered users can post a review. Log in or create an account .
Average votes
5.0 / 5
1 reviews
Why write products reviews ?
You can share your feelings about products and help other people by sharing your experience

Note :
 5/5
Date :
Un DAC à découvrir
Il faut reconnaitre que la construction de cette électronique est faite dans les règles. Le montage comme la mise en œuvre ne pose pas de problèmes particuliers. La première impression est bonne !

A la première écoute, je dois avoué avoir été un peu déçu. Il manquait des détails, la scène sonore était brouillonne.
Mes doutes se sont portés très vite sur le relais (situé à coté des embases RCA) . Composant plutôt cheap commutant le signal de sortie pour éviter clic et pop...
Je décide de retirer purement et simplement ce relais et de remplacer le contact travail du signal par un simple strap.
La preuve est faite à la fois de l'inutilité totale de ce relais, et surtout de son effet dévastateur sur le signal de sortie.

Tout s'arrange...et même beaucoup plus. Cette électronique est transfigurée. Précision, justesse des timbres, profondeur du grave, image sonore...c'est magique. Ce convertisseur fonctionne à merveille, apportant tout ce que l'on peut attendre d'un DAC en se faisant oublier.

L'écoute est réellement musicale et de très haut niveau.

 (0)
 (1)
This review has been posted for DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD
See more reviews 
 
DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD
DAC Module 2x AKM AK4497EQ I2S SPDIF XLR RCA 32bit 384kHz AOP NJR 5534DD
This module will allow you to design a DAC that is extremely efficient in terms of musical and precise reproduction. Based on two AKM AK4497EQ...

Write a review !


*



Prev
ADC Analog to Digital Converter WM8782 I2S 24Bit 192kHz
Next
Bluetooth 5.0 CSR8675 aptX-HD DAC ES9018 24bit 48kHz Module

No products

To be determined Shipping
0,00 € Tax
0,00 € Total

Prices are tax included

Check my cart