Voltage Regulators

52 products
  • Raytheon 0Z4 OZ4 Vacuum Tube Valve NOS NIB
    $8.00
    $8.00
    Sold out
  • Raytheon 0Z4 0Z4G JANCRP0Z4A CK1003 Milspec Vacuum Tube Valve NOS NIB
    $8.25
    $8.25
    Sold out
  • Tung-Sol JTL-5651WA 5651 Milspec / Industrial Vacuum Tube Valve NOS NIB
    $8.50
    $8.50
    Sold out
  • RCA JRC5651 5651 Vacuum Tube Valve Milspec NOS NIB
    $8.50
    $8.50
    Sold out
  • RCA 5651 Vacuum Tube Valve NOS NIB
    $8.00
    $8.00
    Sold out
  • Amperex 0G3 85A2 5651 Vacuum Tube Valve NOS NIB
    $9.00
    $9.00
    Sold out
  • Tung-Sol 0B3 OB3 Vacuum Tube Valve NOS NIB
    $13.50
    $13.50
    Sold out
  • RCA 0A4 0A4G Vacuum Tube Valve NOS NIB
    $15.00
    $15.00
    Sold out
  • RCA 0C3 0C3 Vacuum Tube Valve NOS NIB
    $12.50
    $12.50
    Sold out
  • International 6HS5 Vacuum Tube Valve NOS NIB
    $10.00
    $10.00
    Sold out
  • RCA 6BK4 6BK4B Vacuum Tube Valve NOS NIB
    $9.00
    $9.00
    Sold out
  • Tung-Sol 12L7 Vacuum Tube Valve NOS NIB
    $9.00
    $9.00
    Sold out
  • Hytron JANCHY0C3 0C3 VR105 VT200 Vacuum Tube Valve Milspec NOS NIB
    $10.00
    $10.00
    Sold out
  • Tung-Sol 6BK4 6BK4B Vacuum Tube Valve NOS NIB
    $8.75
    $8.75
    Sold out
  • Sylvania 0B2 OB2 Vacuum Tube Valve Regulator NOS NIB
    $9.00
    $9.00
    Sold out
  • General Electric GE 0Z4 OZ4 Vacuum Tube Valve NOS NIB
    $8.00
    $8.00
    Sold out
  • Hytron 0A2 OA2 JHY-0A2 Vacuum Tube Valve Regulator Milspec NOS NIB
    $7.75
    $7.75
    Sold out
  • Sylvania 0Z4 OZ4 Vacuum Tube Valve NOS NIB
    $8.00
    $8.00
    Sold out
  • RCA 0Z4 OZ4 Vacuum Tube NOS NIB
    $7.50
    $7.50
    Sold out
  • Westinghouse Radiotron JANCK0D3 OD3 0D3A OD3A VR150 Vacuum Tube Milspec NOS NIB
    $7.50
    $7.50
    Sold out
  • Raytronic 0B3 OB3 Vacuum Tube NOS NIB
    $8.00
    $8.00
    Sold out
  • CBS 0C3 0C3 Vacuum Tube NOS NIB
    $10.00
    $10.00
    Sold out
  • General Electric GE 0C3 0C3 Vacuum Tube NOS NIB
    $10.00
    $10.00
    Sold out
  • General Electric GE 0A3 0A3 Vacuum Tube NOS NIB
    $9.00
    $9.00
    Sold out