New

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  RCA Black Plate 12AU7 - Matched Pair (2)

  RCA

  MSRP:

  Now: $60.00

  Was:

  Matched pair of hand-tested RCA Black Plate 12AU7 vacuum tubesLush, warm, smooth, all around rich.PLEASE NOTE: The purpose of these tubes is to provide a well-tested, great sounding, and affordable...

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  RCA Black Plate 12AU7

  RCA

  MSRP:

  Now: $30.00

  Was:

  Hand-tested RCA Black Plate 12AU7 Vacuum TubeLush, warm, smooth, all around rich.PLEASE NOTE: The purpose of these tubes is to provide a well-tested, great sounding, and affordable vintage 12AU7...

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  GE 12AU7 - Matched Pair (2)

  GE

  MSRP:

  Now: $40.00

  Was:

  Matched pair of hand-tested GE 12AU7 vacuum tubesPunchy, clean, balanced, direct. Classic.PLEASE NOTE: The purpose of these tubes is to provide a well-tested, great sounding, an

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  GE 12AU7

  GE

  MSRP:

  Now: $20.00

  Was:

  Hand-tested GE 12AU7 Vacuum TubePunchy, clean, balanced, direct. Classic.PLEASE NOTE: The purpose of these tubes is to provide a well-tested, great sounding, and affordable vint