| Sophia Electric Aqua 274B rectifier tube with Sophia Electric 91-01 300B mono-block amplifiers
Received date: June 20, 2016
First impressions on Aqua 274B and Classic 300B….
The Aqua 274B rectifier is a beautiful sounding tube period! I rolled that one first using the existing 300B (don’t know it’s manufacturer) and brought LIFE back into this older Sophia…detail, clarity and soundstage was just brilliant. Next I rolled the Classic 300B, it refined the sound, broaden the soundstage…great tube.
And these are not broken in yet, so looking forward to the next step in sound/music.
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