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Vacuum Tubes

15% off all Tube Amp Doctor tubes through April 30

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T-6550-JJ-B6550, Burned In, Pairs, Quads or Sextets, JJ
Burned in for Maximum Stability. Unleash your amp's full potential. Available in Matched Pairs or Matched Quads - please select from list.

Matched versions of this tube use Apex Matching.
Starting at $75.40
Click to read more about this product.


(18 pages)
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