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Ruby Tubes Replacement Tubes

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Ruby Tubes Replacement Tubes

 
Ruby Tubes 6L6GCMSTR Matched Tubes Duet  

Ruby Tubes 6L6GCMSTR Matched Tubes Duet

Labeled with matching measurements for plate current and transconductance. Optimal performance and long life. 6 month replacement warranty.

  $29.99
Ruby Tubes 6L6GCMSTR Matched Tubes Quartet  

Ruby Tubes 6L6GCMSTR Matched Tubes Quartet

Labeled with matching measurements for plate current and transconductance. Optimal performance and long life. 6 month replacement warranty.

  $49.99
Ruby Tubes 6V6 Matched Amp Tube Duet  

Ruby Tubes 6V6 Matched Amp Tube Duet

Labeled with matching measurements for plate current and transconductance. Optimal performance and long life. 6 month replacement warranty.Revive your old Deluxe Reverb with this premium tube. All Ruby output tubes are labeled on the base with the exact matching measurements for plate

  $44.99
Ruby Tubes A Tone Plug and Play Tube Adapter Pair  

Ruby Tubes A Tone Plug and Play Tube Adapter Pair

Use EL84s in place of 6L6GC, 5881, EL34, and 6V6GT power tubes. Real Class A operation. Supply voltages auto adjusted no rebiasing needed. Overall power output is reduced so saturation occurs much earlier. Saturation distortion has great sustain, fat tone, and optomized dynamic response.

  $99.99
Ruby Tubes ECC83 12AX7A Preamp Tube Standard  

Ruby Tubes ECC83 12AX7A Preamp Tube Standard

Lower gain, full robust tone. Labeled on the base with plate current and transconductance. Matched parameters for optimal performance and long life. 6 month replacement warranty.

  $12.99
Ruby Tubes EL84 Premium Matched Duet  

Ruby Tubes EL84 Premium Matched Duet

Labeled with matching measurements for plate current and transconductance. Optimal performance and long life. 6 month replacement warranty.

  $19.99
Ruby Tubes EL84 Premium Matched Quartet  

Ruby Tubes EL84 Premium Matched Quartet

Labeled with matching measurements for plate current and transconductance. Optimal performance and long life. 6 month replacement warranty.

  $34.99