Ferrum Audio

Ferrum Audio

Ferrum - Latin for iron, is a Polish high-end brand born from HEM, an established developer that has been active in the audio world for decades, quietly building electronics for some of hi-fi's biggest names before stepping into the spotlight under its own flag. That engineering pedigree shows. Ferrum first turned heads with HYPSOS, a hybrid power supply combining linear and switching designs - a product so effective it created a category of its own, lifting the performance of DACs and amplifiers from Ferrum and other brands alike.

The range has since grown into a complete, scalable ecosystem: the multi-award-winning WANDLA DAC/preamplifier, the OOR flagship headphone amplifier, and the ERCO DAC/headphone amp - each designed to perform brilliantly out of the box, and to reach another level entirely when paired with HYPSOS. Distinctive corten-steel styling, uncompromising build quality, and a sound that's dynamic, natural, and utterly fatigue-free: Ferrum delivers genuine flagship performance without the flagship excess.