System 1 soundboard switch-a-roo.

(Topic ID: 199666)

System 1 soundboard switch-a-roo.


By Slack_Thompson

11 months ago



Topic Stats

  • 5 posts
  • 4 Pinsiders participating
  • Latest reply 11 months ago by swampshroom
  • No one calls this topic a favorite

You

Linked Games

No games have been linked to this topic.

    Topic Gallery

    There have been 2 images uploaded to this topic. (View topic image gallery).

    555sounds (resized).jpg
    20171006_163546 (resized).jpg

    You're currently viewing posts by Pinsider noflip95.
    Click here to go back to viewing the entire thread.

    #3 11 months ago

    Hello,
    Yes, you can very well control the "bip-blup-555" Gottlieb board from a different source.

    This card is very basic, it has three circuit-based oscillators 555, each triggered by the grounding of a pin.
    The three frequencies generated (594 Hz, 266 Hz and 153 Hz) are then mixed and amplified by a LM380.
    555sounds (resized).jpg
    It require a 24 v DC power on pins 9 and 6/7 (GND).

    The tones are activated by grounding one (or more) pin : 1, 2 or 3
    - Connected to ground = tone
    - Not connected = no tone

    The board has been designed to replace directly the xylophone coil controls (similar, activated by grounding).

    Promoted items from the Pinside Marketplace
    $ 29.99
    Cabinet - Sound/Speakers
    Lighted Pinball Mods
    $ 14.95
    $ 20.00
    Playfield - Decals
    Metal-Mods
    $ 69.99
    Playfield - Toys/Add-ons
    Lighted Pinball Mods
    $ 99.99
    Lighting - Other
    Lighted Pinball Mods
    $ 45.99
    Eproms
    Matt's Basement Arcade
    $ 48.00
    Playfield - Toys/Add-ons
    ModFather Pinball Mods
    £ 32.00
    $ 29.99
    Cabinet - Sound/Speakers
    Lighted Pinball Mods
    $ 79.99
    From: $ 9.99
    £ 80.00
    $ 229.99
    $ 9.99
    Eproms
    Matt's Basement Arcade
    $ 69.99
    Playfield - Toys/Add-ons
    Lighted Pinball Mods
    $ 239.00
    $ 48.00
    Cabinet - Other
    ModFather Pinball Mods
    From: $ 220.00
    $ 86.95
    Cabinet - Shooter Rods
    Super Skill Shot Shop
    $ 9.99
    Eproms
    Matt's Basement Arcade
    $ 53.00
    Playfield - Toys/Add-ons
    Lermods
    From: $ 185.00
    Gameroom - Decorations
    Pinball Photos
    $ 29.99
    Cabinet - Sound/Speakers
    Lighted Pinball Mods

    You're currently viewing posts by Pinsider noflip95.
    Click here to go back to viewing the entire thread.

    Hey there! Got a moment?

    Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside