Weekly Special: 10% off on blue glass 6SN7 tubes. Use code "10%6SN7" at checkout to receive the discount. Code expires on 11:59pm EST Sunday, May 26, 2019.

Collection: 845 / 211 Tubes

3 products
  • Sophia Electric 845SL Carbon Plate Tube -- RCA 845 Direct Replacement
    Regular price
    $899.99
    Sale price
    $899.99
  • Sophia Electric 845 MK3 Carbon Plate Tube -- RCA 845 Direct Replacement
    Regular price
    $750.00
    Sale price
    $750.00
  • Sophia Electric 211 MK3 Carbon Plate Tube -- RCA 211 direct replacement
    Regular price
    $750.00
    Sale price
    $750.00