Ferrum

Ferrum Audio is a Polish manufacturer redefining the standards of high-end audio electronics with innovative design and uncompromising craftsmanship. Founded by a passionate team of engineers and music lovers, Ferrum combines decades of expertise with fresh thinking to create components that deliver extraordinary sound and performance. Each product embodies a dedication to detail, precision, and musical truth.

Best known for their award-winning Hypsos hybrid power supply and OOR headphone amplifier, Ferrum has quickly become one of the most exciting names in high-fidelity audio. By fusing cutting-edge engineering with elegant design, Ferrum products reveal the finest nuances of music while offering reliability and versatility for any system. For audiophiles who seek both innovation and authenticity, Ferrum represents the perfect synergy of technology and artistry.