The Sennheiser Orpheus HE/HEV90 – New Tubes Review
January 14, 2015 Comments Off on The Sennheiser Orpheus HE/HEV90 – New Tubes Review
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” The vacuum tube input stage combined with the output stage delivers an impressive analog signal for which the Orpheus can present to the listener faithfully with little or nor coloration in the audio. Now when comparing notes between the Sovtec and the Telefunken/Western Electric tubes, the latter is virtually transparent in the sonic quality.”
Audiophilepure 
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