Skip to content
View in the app

A better way to browse. Learn more.
www.Head-Case.org

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Story of the Mullard Blackburn factory

spritzer
in Miscellaneous

Featured Replies

very enjoyable, thankyou

mechanisation without computers, good fun to watch

supersized meccano ;D

  • Quote

    Mmmmm,

    thermionic valves sounds much better that tubes. :D

  • Quote
    • 2 months later...
    I like Mullard tubes, especially EL34's!

    I don't like the price of NOS Mullard EL34's.

    I'm ordering current production ones as well as NOS Siemens for the output stage of my SFC-1 integrated amp!

    The old ones are turning blue...:(

  • Quote

    Great Video! Never imagined those factories would be so big!!!

  • Quote

    Really enjoyed the video! Tubes are truly fascinating. Thank you for sharing!

  • Quote

    • Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.

    Guest
    Reply to this topic...
    Go to topic listing

    Account

    Navigation

    Search

    Search

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.