DAC audio(phile)

As a melomaniac myself, one of my special skills is the design of DAC audio (digital-analog converter). Indeed, I have been an assiduous user of mine for over ten years. A DAC allows the translation of our digital audio files into analogs and sends them to, for example, our old HIFI amplifier (which we do not want to separate from) which dates from a time when digital simply did not exist, then prevailed analog. In short, it makes the sound more precise and clear, so more qualitative, provided you use sound files worthy of this name, at the mini MP3 320Kbps or rather a free format without audio loss, the FLAC.

The DACs I design are under Moode, a free audiophile broadcast project on which you can take your hand remotely with your phone or computer in Wi-Fi and Ethernet cable. If you want to broadcast with your phone or computer in Bluetooth or create a Wi-Fi access point with it, it is quite possible as well.

They are energy-saving solutions consumed (without amplifier), one of the current ones is reserved for domestic use (USB-C 3A charger) with 2To @5400Trs hard drive, the other for nomadic use (USB 5v 2A micro charger) with 2To SSD.

Also, they are quality products that are robust over time, silent since passive and for all exchanges because there are large disparities between sound cards and chosen options (integrated amplifier, volume button...).

The best for the audiophile have an internal clock system, one can have for outputs optical or coaxial connectivity.

It is therefore completely adjustable according to your needs and means.

Time is needed once your project has been validated by you with my help.

Consult me to learn more and define your project together.

I have some models for sale based on Raspberry/Audio Moode:

• RPI 2B with 1 GB of RAM / sound card PiFi DAC+ v2 / 64 GB of SD card Sandisk Ultra Plus / box / micro USB power 1A : 120€

• RPI 4B with 4GB RAM / sound card Boss DAC / 64GB SD card Sandisk Extreme Pro / box / USB-C 3A power supply : 250€