6L6 / 5881 / KT66

6L6's are beam power tetrodes that can be characterized as having a bold, bigger rounder sound - with crystal highs, warm mids, and bass controlled lows.

 



  • Groove Tubes 6L6 C #4

    Groove Tubes 6L6 C #4
    $0.00
    Out of Stock, no longer available. We recommend the RUBY 6L6GCMSTR's.
  • Groove Tubes 6L6 S

    Groove Tubes 6L6 S
    $0.00
    Aggressive, punchy, dynamic tone.

    Please see the Ruby 6L6GC-CZ for pairs and quads.

  • Mullard 6L6GC

    Mullard 6L6GC
    $27.95
    This valve is a rugged reliable replacement for any 6L6 or 5881 type.
  • Ruby 6L6GCMS

    Ruby 6L6GCMS
    $23.35
    RUBY 6L6GCMS. Short bottle, black plate. New arrival!
  • Ruby 6L6GCMSTR

    Ruby 6L6 GCMSTR
    $20.95

    Very detailed and musical, packs a wall of punch.

  • Ruby KT66C

    Ruby KT66
    $39.95

    Great cleans, with a nice grind. This Ruby tube is a re-labeled Chinese Shuguang tube

26 Item(s)

per page

Set Descending Direction