Did you check our 3D TOUR for OOR? OOR is part of our happy family and allows you to achieve the best possible sound quality from your device. Did you have a chance to experience a full OOR-3D tour with … Read More
Author Archives: Duncan
HIFICLUB.NET Reviews ERCO
HIFICLUB Portugal reviewed the ERCO Ferrum has been receiving reviews from around the WORLD and this time is no other,but from PORTUGAL- by HIFICLUBE.NET. We’ve been honored to receive last years’ review on Hypsos and OOR; and just a few … Read More
Music-union.com Hypsos + Erco review
Music Union Hypsos and Erco Review International news! International movie! International brand – Ferrum! So glad, that Ferrum is known better in every part of the world. We are grateful because it shows that people really like and appreciate our … Read More
Hypsos Power supply review by HVT
FERRUM HYPSOS, ZOMAAR EEN VOEDINGDINGETJE? Well, for who? -” If we stick to the premise that an audio chain is only as good as the quality of the power supplies used, this Ferrum Audio Hypsos hybrid power supply should not … Read More
Headfonics OOR review
Marcus Downey from Headfonics reviewed OOR some end of 2021. We invite you to read the review of our Ferrum OOR Headphone Amplifier. READ THE REVIEW an excellent score of 9.3 out of 10! The end of the year couldn’t be better.#oor #ferrumaudio … Read More
iamhear OOR video review
Youtube channel iamhear recently reviewed the Ferrum OOR. Please find the video below!
Soundfest Madrid with Ferrum Audio
SOUNDFEST MADRID 2022! THANK YOU ALL who participated the Soundfest, Madrid on the 1-3 April 2022. For ones who missed, don’t worry! There will be plenty of chances ahead of us. This event was an absolute pleasure to interact with you, after … Read More
Erco Review by Headfonia
ERCO reviewed by HEADFONIA Enormously grateful to receive an exceptionally thorough review from HEADFONIA on our Ferrum ERCO. Did you have the chance to read it? If not, you must definitely take your time to go through. „ERCO has a more … Read More
BORZENKOV OOR REVIEW
OOR VIDEO REVIEW Michael Borzenkov took OOR for a ride. Starting with how to pronounce the name OOR. It is worth the watch. Enjoy it. Please watch the video below or click the link. – REVIEW –
HVT tested the OOR headphone amp
NA DE REVOLUTIE GAAT DE ZON PAS ECHT SCHIJNEN Read the Dutch review – The secret of the ears about OOR Headphone amp and link to Hypsos