Master Marslander’s insightful OOR review Discover the first installment of Master Marslander’s insightful review on our OOR headphone amplifier. “Ferrum Audio crawled out of the molten iron
Oor reviewed by hautefidelite-hifi.com Another review of OOR emerged in the last issue of the French hifi magazine Haute-Fidélité Magazine. It seems the French like our headphone
Ferrum Power Splitter Thanks to the Ferrum Power Splitter (FPS) you can power two devices of your choice with just one HYPSOS. Want to know more? Then
Michael Lang reviewed the OOR for Fono Forum Music magazine Germany in December. We are happy they shared the PDF for you to read in German. Link
Holiday Season offer Free Ferrum Power Splitter with bundle What could be even better than a Ferrum HYPSOS powering a Ferrum OOR? Exactly! Having the HYPSOS powering
Do not miss OOR and Hypsos amazing review from Upscale Audio, made by Grover Neville from Southern California. We simply love it! It looks very professional and shows
Another review of our magic duo. HYPSOS and OOR together are even better. Check TechnoïdFR video review, if you want to understand why there are so special
Another week, another month and another positive review of the wonderful duo OOR and HYPSOS. ConvinceMeAudio are audio specialists, and their video reviews stand at the highest level.
HYPSOS and Ferrum are everywhere! We are not stopping, so we are gradually developing our brand in Japan! We are very pleased to be well noticed there too.
And the Winner is… Ferrum OOR!!! Once again, we’re proud to announce that we received an EISA award, this time this special prize was given to Ferrum OOR,
We will keep you posted with the latest Ferrum news and releases.
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