12AX7A / ECC83 (RCA)

These desirable 12AX7 are arguably the best sounding US made tubes available. If you are looking for the best tone for your gear, then the RCA 12AX7 is the tube to get. These are getting extremely hard to find. Our stock is guaranteed NOS – never used and in original boxes.

Price is for a Single Tube

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For maximum performance and longevity, vacuum tubes should always be stored and transported in a safe and secure fashion. The TubeCube and the TubeCube Pro provide a customizable shock-resistant environment for your tubes and helps prevent them from becoming microphonic or damaged.

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12AX7A / ECC83 (RCA)