12AX7 / ECC83 Sylvania Long Black Plates Foil Getter Amplitrex Tested Tube USA 1950s

12AX7 / ECC83 Sylvania Long Black Plates Foil Getter Amplitrex Tested Tube USA 1950s

Brand: SYLVANIA
SKU: 03616T
71.00 USD In stock Buy at Merchant

This 12AX7/ECC83 tube, made in USA during the 1950s, is appreciated for its construction quality and historical charm. It has been tested and selected for its musicality and natural sound.

  • The description claims that Sylvania productions with long black plates combine musicality, balance, and naturalness.
  • The description claims that these tubes maintain the typical American sound signature of the era.
Variants (1)
  • Default Title — 71.00 USD — In stock

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