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Ruby ECC83 (12AX7A) Preamp Tube  

Sku #212034000000000

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Get that true Marshall tone!

The Ruby Tubes ECC83 (12AX7A) Preamp Tube is a hand-picked Tesla with low gain and full, robust tone. Comes with a 6-month replacement warranty.

  • Lower gain, full robust tone
  • Matched parameters for optimal performance and long life
  • 6-month replacement warranty

Get your head together with some Rubys. Order today!

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