Collection: Vacuum Tubes

Not all tubes are created equal.

We cherry picked the best tubes from the production for the US market. Our US engineers further tested these selected tubes and classified them into 3 grades
46 products
  • Shuguang 845B Carbon Plate tubes
    Regular price
    $299.99
    Sale price
    $299.99
  • MOT101: Vintage Motorola 6SN7 GTA matched pair
    Regular price
    $259.99
    Sale price
    $259.99
  • GE101: Vintage GE 6SN7 long glass matched pair
    Regular price
    $229.99
    Sale price
    $229.99
  • Sophia Electric 274A Mesh Plate Tubes
    Regular price
    $199.99
    Sale price
    $199.99
  • Sophia Electric 274B Mesh Plate Tubes
    Regular price
    $199.99
    Sale price
    $199.99
  • New Sophia Electric Classic 6SN7 Tube Limited Edition
    Regular price
    $179.99
    Sale price
    $179.99
  • Sophia Electric Aqua 274B Rectifier Tube with Live-Like Sonic Performance
    Regular price
    $179.99
    Sale price
    $179.99
  • Sophia Electric Coke-bottle KT88-ST Tubes (long life version)
    Regular price
    $144.99
    Sale price
    $144.99
  • Sophia Electric 5U4G Rectifier Tubes
    Regular price
    Sold out
    Sale price
    $129.99
  • Sophia Electric Blue Glass 6SL7 Tubes
    Regular price
    Sold out
    Sale price
    $129.99
  • Sophia Electric EL34-ST tubes
    Regular price
    $100.00
    Sale price
    $100.00
  • Phi101: Vintage Philips 6SN7
    Regular price
    $99.99
    Sale price
    $99.99
  • Sophia Electric 12AU7 Tubes: Interchangeable with European ECC82
    Regular price
    $79.99
    Sale price
    $79.99
  • Sophia Electric Premium 6SL7 (GTA equivalent) Tubes
    Regular price
    $79.99
    Sale price
    $79.99
  • Sophia Electric 12AX7 Tubes: Interchangeable with Telefunken ECC 803S/European ECC83
    Regular price
    $79.99
    Sale price
    $79.99
  • NOS 5687
    Regular price
    $59.99
    Sale price
    $59.99
  • Vintage SG Military Grade 6SN7 Tall Glass
    Regular price
    $49.99
    Sale price
    $49.99
  • NOS 5Z3PA Rectifier Tube
    Regular price
    $49.99
    Sale price
    $49.99
  • NOS 12AT7
    Regular price
    $49.99
    Sale price
    $49.99
  • NOS EF37A
    Regular price
    $49.99
    Sale price
    $49.99