Audiophile Heaven tested HYPSOS, WANDLA and OOR
“The dynamics and midrange are simply out of this world, especially in warmth of the midrange, resolution and clarity, plus there is an outstanding control, even for
June 19, 2024
The news
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Master Marslander’s insightful review on our OOR
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
February 22, 2024
review of OOR by Haute-Fidélité Magazine
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
December 13, 2023
HIFIstatement reviewed the Splitter!
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
February 8, 2023
Fono Forum reviewed OOR
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
December 21, 2022
Holiday Season offer Free Ferrum Power Splitter with bundle
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
December 12, 2022
Upscale Audio Hypsos and OOR
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
September 29, 2022
TechnoïdFR video review Hypsos and OOR
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
September 23, 2022
Wonderful duo OOR and HYPSOS
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.
September 7, 2022
Ferrum Audio in Japan!
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.
August 24, 2022