m4c’s blog

FreeBSD, bit-perfect, high-quality equalizer, real-time mode

FreeBSD and hi-fi audio setup: bit-perfect, equalizer, real-time

A complete guide to configuring FreeBSD as an audiophile audio server: setting up system and audio subsystem parameters, real-time operation, bit-perfect signal processing, and the best methods for enabling and parameterising the system graphic equalizer (equalizer) and high-quality audio equalization with FFmpeg filters. Linux users will also find useful information, especially in the context of configuring and personalising the MPD player and…

Presonus Audiobox iOne

Inside the PreSonus Audiobox iOne

Quite unexpectedly, PreSonus Audiobox iOne fell into my hands. Because I am not a musician but an audiophile, the device did not initially arouse my interest, but I decided to use it as a DAC. The only requirement was to function properly with Linux.