AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S

AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S
The DAC ISABRE Es9028Q2M meets all the expectations of the fans of its audio DIY for Raspberry Pi 3. Due to its advanced functions it corresponds to a great number of use with a high quality sound in 32bit 384Khz.

Strong points :
  • Inputs I2S and SPDIF
  • Stand-alone hardware management via digital encoder (option)
  • Viewing Volume and Inputs by OLED Display (option)

Average votes for this product
5.0 / 5

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129,00 €tax incl.

107,50 € tax excl.
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Shipping date: 22-01-2018.

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Produit garantie 2 ans

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Audiophonics ES9028Q2M

DAC 32bit 768kHz / I2S & SPDIF

Audiophonics ES9028Q2M

With its DAC I-Saber ES9028Q2M, Audiophonics offers numerous improvements, notably in terms of functionality, while still offering exceptional sound performance.

Audio quality always bluffing

Like its predecessors, the ES9028Q2M delivers truly exceptional sound performance with components selected to ensure the most accurate and clean playback. Thus, it supports sampling rates up to 32bit 768kHz. Based on proven technologies, the 32bit Hyperstream offers a wider range of dynamics while drastically reducing the jitter which could cause distortion.

An autonomous system

Like its predecessors, the ES9028Q2M fits perfectly with the Raspberry Pi to offer a complete, flexible and powerful DAC. This converter innovates by offering a real hardware control, also allowing it to operate in full autonomy, via its input I2S. In addition, the installation of drivers is no longer required to enable the operation of the DAC. These come only in addition to bring you a software management of your device.

Improved user experience

The 9028Q2M, in order to facilitate its use and ensure a high stability, is able, through its microprocessor, to automatically detect the sampling rate of the source to adapt automatically. Thus, there is no longer any problem of decoding the signal and no artifact will appear on the listening.

An analog outputadvanced

Integrating two NJM 2114 AOPs powered 12V on the board corresponding to the ESS technical diagrams, the last AOP NJM 2114 buffer finalizes the analog output stage, to ensure an optimal reproduction.

AOP NNJM 2114

A complete solution

This converter is also a truly complete solution, allowing you to add a high-quality OLED display for viewing sources, volume and bit rate, or a physical volume controller to adjust the volume , without having to go through a software or an application.

Audiophonics I-Sabre ES9028Q2M

Warning: this is the only way to make sure that you do not have to.product only contains the DAC Audiophonics I-Saber ES9028Q2M. The RaspBerry Pi, OLED display, rotary encoder, and Kali are sold separately.

An efficient feeding stage

Powered by a Micro USB 5V input, the DAC has a particularly well-thought-out power stage that provides both a stable signal and reduced residual noise. For this, the PCB incorporates a Mornsun DC / DC converter providing 3000VDC voltage isolation followed by two controllers and two 16V capacitors for stability.

Moreover, as for its predecessor the Raspberry Pi can be powered directly via the GPIO port, avoiding to multiply the connections. You are also free to use a linear quality power supply to further improve the decoding accuracy.

100% DietPi Compatible

Our DAC I-SABER ES9028Q2M is 100% compatible with the Open Source DietPi solution. This optimized solution vYou can install absolutely everything you need, no more, no less. Computer knowledge (SSH) is required to properly program this solution. Click on the following logo to discover their site and their solutions to download.

DietPi
mixeur dietpi

DietPi sound mixer

Volumio Compatible

The ES9028Q2M is also compatible with the Volumio solution. Thus, it offers a web control interface that is both efficient and intuitive. What to enjoy fully and simply your music in high resolution.

You will find following the following link a tutorial to install the Volumio plugin on DAC ES9028Q2M: Volumio on ES9028Q2M Plugin Installation

DSD Reading Tutorial on piCorePlayer

Here is a tutorial to read DSD64 for piCorePlayer.

DSD tutorial Audiophonics ES9028Q2M
dsd%202.jpg

The DAC-ISABRE DAC is compatible 32bit 384KHZ with the distribution MoOde AUDIO

32bit%20384khz.jpg

To reach the 32 / 384Khz under MoOde Audio use the Advanced RT kernel

Moode configuration

Video test by
The Hans Beekhuyzen Channel

Technical characteristics

Connectors
Inputs1x GPIO (for) Rasberry Pi)
1x I2S
1x SPDIF
Outputs1x RCA Stéréo (SPDIF)
Specifications
Sampling rateUp to 32 bit 768kHz
Dynamic range129dB
THD+N-120dB
General
Dimensions57 x 90mm
Weight40g
PowerMicro USB-B 5V (not included)

Caution: To connect a Raspberry Pi to the GPIO port, an extra extension connector is required.

ES9028Q2M

ÉCRAN OLED SCREEN / ROTARY ENCODER / I2S / SPDIF CONNECTION SCHEMA

ES9028Q2M

POWER MANAGEMENT WITH INTEGRATED CONTROL CONNECTION SCHEMA

ES9028Q2M

ATX MANAGER, ALLO KALI and SBC RASPBERRY PI CONNECTION SCHEMA

ES9028Q2M

ATX MANAGER, ALLO KALI (NOT INCLUDED) AND DAC ES9028 Q2M

ES9028Q2M
 
Data sheet
ComponentES9028 Q2M
Channel2 channels (Stéréo)
InputI2S
OutputRCA Stéréo
 
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Average votes
5.0 / 5
3 reviews
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Note :
 5/5
Date :
AUDIOPHONICS DAC I-Sabre ES9028Q2M
Très bon DAC bas prix pour Raspberry Pi (à ma connaissance le meilleur). Je l'utilise avec un reclocker KALI + VOLUMIO. Le volume (HARDWARE) du DAC peut être piloté par VOLUMIO via un plugin mis à jour régulièrement en fonction des mise à jour du noyau Linux. il est compatible PCM 384Khz et DSD64 voir plus je crois (vive le monde de la haute définition). Le son est claire, limpide. J'ai un petit bémol sur la lecture des DSD64 (activer le DoP et ne pas laisser Direct sur VOLUMIO si non conversion en PCM), sur certains titre le son est atténué automatiquement, j'imagine que c'est un réglage de VOLUMIO.
Ça ne vos pas un DAC à 500€, 1000€... Le son a moins de relief, moins centré. Vous me direz ce n'est pas du tout le même prix! Et c'est vrais. Cela reste un très bon DAC pour jouer des fichiers Hautes définitions.
 (0)
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This review has been posted for AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S
Note :
 5/5
Date :
Fantastic!
Blown away by the music with this DAC in combination with an Allo KALI, iFi iPower 5v and Roon!
 (0)
 (0)
This review has been posted for AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S
Note :
 5/5
Date :
Perfection - Amazing soulfull clear and strong sound
Took some time before rebuilding an RPI dac macine based on volumio. According to Audiophonics advices (David, many thanks) i took this DAC with a Kali and an IFI power supply. My Hartley S150 never sounded so soulfull with numeric music. Best DAC ever tested. Recommended with high end HIFI.
 (4)
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This review has been posted for AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S
 
AUDIOPHONICS I-Sabre DAC ES9028Q2M Raspberry Pi 3, 2, A+, B+ / SPDIF & I2S
The DAC ISABRE Es9028Q2M meets all the expectations of the fans of its audio DIY for Raspberry Pi 3. Due to its advanced functions it corresponds...

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