There is much more in our stock than displayed in the store. Please leave us a message to shop@analogkontor.com if you do not find what you are looking for. Thanx! Dismiss

Skip to content
shop@analogkontor.com
Tubes, parts & vinyl
  • HOME
  • Audio tubes & parts
    • Headphone-amp
    • Pre-amp
    • Power
    • Rectifier
    • Other Tubes
    • Electronic parts
      • Capacitors
      • Resistors
      • Other
  • Studio tubes & parts
    • Mic Pro Audio
    • Pre-amp
    • Power
    • Rectifier
    • Electronic parts
      • Capacitors
      • Resistors
      • Other
    • Other
  • Super Rare & Vintage
  • Tubes by #
  • 0
  • Toggle website search
0 Menu Close
  • HOME
  • Tubes by # – Search
  • Audio tubes & parts
  • Pre-amp
  • Headphone-amp
  • Power
  • Rectifier
  • Other Tubes
  • Electronic parts
    • Capacitors
    • Resistors
    • Other
  • Studio tubes & parts
  • Mic Pro Audio
  • Pre-amp
  • Power
  • Rectifier
  • Other
  • Electronic parts
    • Capacitors
    • Resistors
    • Other
  • Super Rare & Vintage

U78

  1. Home>
  2. Products>
  3. U78
  • View:
  • 12
  • 24
  • All
    • Out of Stock
      Placeholder Image
      Read more
      • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
      • EZ90 6X4W CV493 U78 RCA true NOS/NIB

      • 15,00 € + 19% VAT European Union customers only
      • Out of Stock
        EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec
        Read more
        • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
        • EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec

        • 30,00 € + 19% VAT European Union customers only
        • EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec
        • EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec
        • EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec
        • EZ90 6X4WA CV493 U78 Tung-Sol JTL true NOS/NIB, milspec
      • Out of Stock
        EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
        Read more
        • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Tubes by #
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate

        • 35,00 € + 19% VAT European Union customers only
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
        • EZ90 6X4 CV493 U78 Valvo/RT, perfect condition, true NOS/NIB, long plate
      • Out of Stock
        EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,
        Read more
        • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
        • EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,

        • 35,00 € + 19% VAT European Union customers only
        • EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,
        • EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,
        • EZ90 6X4WA CV493 U78 SEL Lorenz, made by RT, milspec, true NOS/NIB,
      • Out of Stock
        Placeholder Image
        Read more
        • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
        • EZ90 6X4WA CV493 U78 Valvo made by MBLE, declined horse shoe getter

        • 35,00 € + 19% VAT European Union customers only
        • Out of Stock
          Placeholder Image
          Read more
          • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
          • EZ90 6X4WA CV493 U78 Valvo made declined ring getter

          • 35,00 € + 19% VAT European Union customers only
          • Out of Stock
            EZ90 6X4 CV493 U78 Mullard branded Valvo true NOS/NIB, square-getter
            Read more
            • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
            • EZ90 6X4 CV493 U78 Mullard branded Valvo true NOS/NIB, square-getter

            • 75,00 € + 19% VAT European Union customers only
            • EZ90 6X4 CV493 U78 Mullard branded Valvo true NOS/NIB, square-getter
            • EZ90 6X4 CV493 U78 Mullard branded Valvo true NOS/NIB, square-getter
            • EZ90 6X4 CV493 U78 Mullard branded Valvo true NOS/NIB, square-getter
          • Out of Stock
            EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?
            Read more
            • Audio tubes & parts, Rectifier, Rectifier, Studio Tubes & Parts, Super rare & vintage, Tubes by #
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?

            • 120,00 € + 19% VAT European Union customers only
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?
            • EZ90 6X4 CV493 U78 Mullard, true NOS/NIB, D/square-getter 1951?

        Cart

        • Cart
        • Cart
        • Checkout
        • Checkout

        Our Products

        • Audio tubes & parts
        • Audio tubes & parts
        • Studio tubes & parts
        • Studio tubes & parts
        • Super Rare & Vintage
        • Super Rare & Vintage
        • Tubes by #
        • Tubes by #

        Rights and Obligations

        • Privacy Policy
        • Privacy Policy
        • Imprint
        • Imprint
        • Terms and Conditions
        • Terms and Conditions

        © Analogkontor – Tubes, Electronic parts and more

        Accessibility Adjustments

        Powered by OneTap

        How long do you want to hide the toolbar?
        Hide Toolbar Duration
        Select your accessibility profile
        Vision Impaired Mode
        Enhances website's visuals
        Seizure Safe Profile
        Clear flashes & reduces color
        ADHD Friendly Mode
        Focused browsing, distraction-free
        Blindness Mode
        Reduces distractions, improves focus
        Epilepsy Safe Mode
        Dims colors and stops blinking
        Content Modules
        Font Size

        Default

        Line Height

        Default

        Color Modules
        Orientation Modules
        ×
        ×

        Cart

        WordPress Cookie Plugin by Real Cookie Banner