Ferrum Audio Ferrum Headphone DAC & Amp

The Ferrum ERCO Headphone DAC & Amp, bringing high-end detail to your headphones. Like a top chef who uses his ingredients freshly and grown from his own garden, they integrated parts of the awarded HYPSOS technology and lend some of OOR’s magic to lay the first bricks for ERCO. Then they proceeded to add their culminated 20 years’ worth of experience in making DA converters. And man, did they pull it off. They managed to get the best out of their two winners and put it in the new sibling, adding awesome DA conversion to the mix.