AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi

AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Following numerous requests, we decided to market a digital interface for the Raspberry Pi (HAT format). This version is delivered with an IR (infrared) cell and a connector dedicated to the GPIO.

Average votes for this product
4.7 / 5

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Reference : 9638
New product

24,90 €tax incl.

20,75 € tax excl.

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Shipping date: 29-03-2024.

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Audiophonics Digi Pro

I2S Digital interface for Raspberry Pi

Audiophonics Digi Pro Interface digitale I2S pour Raspberry Pi A+ B+ 2/3

Following numerous requests, we decided to market a digital interface for the Raspberry Pi (HAT format). This version is delivered with an IR (infrared) cell and a connector dedicated to the GPIO. Equipped with a Wolfson WM8804G chip and a Pulse PE-65612 audio isolation transformer, this interface will provide you with a high level digital output at a low cost. Its high versatility (GPIO P5 connector (for the PI) as well as I2S inputs) allows it to also be used from a USB interface or any I2S source.

Please note that this product is compatible with PI2, PI3 and PI4 version 1.4, but not with PI4 version 1.5.

Technical characteristics

Specifications
Product typeI2S digital interface for Raspberry Pi
InputsGPIO Raspberry Pi
I2S
OutputsCoaxial SPDIF
Optical SPDIF
HAT format compatibilityYes
Sampling rateUp to 24bit 192kHz
Integrated clock-
Infrared receiverYes - XBMC Control via RC6 remote control (not included)
Dimensions65 x 55mm
Weight25g
I2S DriverHifiBerry Digi
Package1x Digi Pro interface
Screws
 
Data sheet
InputI2S
InputGPIO
OutputOptical Toslink
OutputCoaxial SPDIF
DAC / ADC ChipWM8804
Max sampling rate192kHz
Interface chipWM8804
 
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Average votes
4.7 / 5
14 reviews
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Note :
 5/5
Date :
SUPER
Quelques soucis initiaux dus à un cable coaxial de mauvaise qualité qui hachait le signal. Parfait après correction
Quelle différence d'écoute ensuite, des basses propres et sèches, des aigus denses.
Quel changement comparé à l'audio d'une AppleTV
Vive le FLAC et l'i2S avec Qobuz
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This review has been posted for AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Note :
 3/5
Date :
Vs m2tech hice evo
Comme d'habitude, chez audiophonics, une livraison impeccable.
Malheureusement, déception une fois connecté et activé.
Mon m2tech hiface evo lui a mis une claque. Il faut compare ce qui est comparable au prix du neuf.
22 euros contre plus de 30, heureusement qu'il ya une différence.
Cependant nt jattend avec impatience l'interface aes ebu pour comparer.
Merci audiophonics pour la disponibilité
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This review has been posted for AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Note :
 5/5
Date :
Étant novice dans la configuration d'un Raspberry, j'ai mis un peu de temps à trouver comment reconnaître l'interface sous LibreElec. J'ai trouvé l'essentiel des réponses dans la documentation HiFiBerry (https://www.hifiberry.com/docs/).

Tout fonctionne très bien ensuite et le rapport qualité/prix est excellent.
 (0)
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This review has been posted for AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Note :
 4/5
Date :
Surprisingly good
I was almost convinced that the arguments about clean digital signal and clock drift were valid only for very end system and with well trained listernes. But i must admit that it improved even on a rudimentary system : a toppling Mx3 as DAC and amplifier (currently replacing my denon 1500 that m m trying to get repaired) and my Triangle Lyrr from around 2000. The gigh are sharped and more defined, for the bass i hear much more harmonic and details (that also exist without) just appear more obviously. Last the dynamic of the sound is much larger.

So of course for 20 euros it is a bargain.

Yet there are issues, 1) the first it that the device is delivered with spacers but those are not to be used since they prevent the Pi to fit in bargain box. So i lost quite some time before i became 100% that the problem were the spacer. Once i had removed them everythinh actually fitted almost perfectly. The second is that with the bargain boxing (the one that ost a few euros) it is impossible to plus the Toslink connector. I know that this connector is aymetric (i have been using those for 20 years) and i have 3 optical cable at home, all a bit different. None fits. If i remove the boxing i can plus a Toslink connector but i need to psuh super hard, and to unplug i need to pull so hard that i m afraid to break the Pi-card.

Note i bought this device to use it with the SPDIF connector so i don't mind to much, but honnestly it is improper.
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This review has been posted for AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Note :
 5/5
Date :
Not bad at all
I needed a digital out to feed my external DAC. I used Spdif cable (have not tried the optical) and it sounds pretty good. Before I was using the hdmi cable through the tv optical out, It definetry improved the sound: more detailed. bass very accurete and deep. I think it needs somme time to wear out ...
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This review has been posted for AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
 
AUDIOPHONICS DIGI PRO Digital Interface WM8804 for Raspberry Pi
Following numerous requests, we decided to market a digital interface for the Raspberry Pi (HAT format). This version is delivered with an IR...

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