Sylvania 12bh7 Dark Gray Plates

Sylvania 12bh7 Dark Gray Plates

1 Star2 Stars3 Stars4 Stars5 Stars (2 votes, average: 5.00 out of 5)
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” Much clearer and more musical. Pleasant, well-modulated detail. Possibly a little noisy in the mid-range, but still one of my favorites so far.” Read

1 thought on “Sylvania 12bh7 Dark Gray Plates

  1. It’s quite complicated to roll 12bh7, just because the majority of them are quite exceptional. This one is dark gray plates – a superb tube. A nice balance of details and warmth. Works quite well for vocal and rock music. The only thing that separates it from the best tubes is the amount of air – some 12au7 produce much more air and as a result sound more lively. Still highly recommended.

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