Collection: Tubes for 300B Amplifiers

5 products
  • New: Sophia Electric Royal Princess II 300B Metal Plate Tubes for 300B Amplifiers
    Regular price
    $1,200.00
    Sale price
    $1,200.00
  • Sophia Electric Royal Princess 300B Tubes for 300B Amplifiers
    Regular price
    $1,200.00
    Sale price
    $1,200.00
  • Sophia Electric Classic 300B Tubes with Vintage WE 300B Soul Inside and Out
    Regular price
    $699.99
    Sale price
    $699.99
  • Sophia Electric Princess Carbon Plate 300B Vacuum Tubes
    Regular price
    $650.00
    Sale price
    $650.00
  • Sophia Electric Princess 300B Mesh Plate Tubes
    Regular price
    $475.00
    Sale price
    $475.00