Ruby 6L6GCMS Power Tube Matched Quartet

Product Code: TU6L6GCMS-QUARTET Categories: , , ,

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 Ruby 6L6GCMS Power Tube Matched Quartet

Ruby 6L6GCMS Power Tube  Short bottle, black plate. Tight, chimey tone.  Sold in a Matched Quartet.

All RUBY™ Tube power tubes come already matched. There is no extra charge for this service. The Ruby tube matching process is very exact and our tubes are matched within +/- 1 mA (mille amp) of each other.




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