Svetlana 6L6 Tube

  • Classic Sylvania STR sound
  • The Svetlana 6L6 Medium tubes have the classic Sylvania STR sound
  • Soft, medium, and hard style descriptions refer to break up modes of the tube for an overdriven guitar signal
  • Soft-rated tubes break up easier and have the least headroom, yielding a heavier, harder distortion
  • In comparison, hard-rated tubes must be driven harder to yield a distortion which typically ends up being thinner and warmer sounding distortion, while medium-rated tubes fall in between


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