OOR headphone amp with Hypsos power supply: pure soul

Ferrum Audio OOR headphone amplifier with Hypsos power supply: pure soul

Stereo.ru magazine Hypsos and OOR review

As Stereo writes. Pure Soul! We have to say that we love the beautiful photo’s and setting. Thank you for the review and photo’s taken voor the review.

“As a result, high information content and sound accuracy are combined with the expressiveness and musicality inherent in the best representatives of home Hi-Fi” – Stereo.ru 

See and read the full review

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