The Sennheiser Orpheus HE/HEV90 – New Tubes Review
April 10, 2015 Comments Off on The Sennheiser Orpheus HE/HEV90 – New Tubes Review
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” The treble extension is much more natural and doesn’t sound coaxed or pushed thus creates a natural roll out rather than a forced impression. There is virtually no sibilance to presentation of the upper frequencies while there isn’t much in the way of harshness to the mid-range either. The Sovtec tubes still had a bit of hardness to the mid-range so the change in tubes is welcome addition rather than a subtraction.”
Audiophilepure 
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