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Apple II Rev 0 DIY Reproduction Kit - Full Accessory Set

Apple II Rev 0 DIY Reproduction Kit - Full Accessory Set

Regular price $298.00 USD
Regular price Sale price $298.00 USD
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What is it?

System Alpha is a direct replacement combo CPU/Driver PCB for Williams System 3-7 pinball machines (1977-1984). It removes common failure points and improves long-term reliability.

What's in the box?

1x System Alpha main PCB. Optional: System 7 Add-on PCB kit for selected System 7 games.

Installation

Plug-and-play replacement: no rewiring or soldering required for standard install. Load ROM files by USB, then install and run setup from coin door service switches.

Warranty

1-year non-transferable warranty covering manufacturing defects. If compatibility or setup issues occur, contact support before return.

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Technical details

Description, documents, and source code.

Apple II Rev 0 DIY Reproduction Kit - full accessory configuration

This is the complete Shopify version of our Apple II Rev 0 reproduction kit. It is not the lower-priced base configuration shown on Tindie. The Tindie page uses selectable options; this Shopify listing is the combined configuration with Kit selected and the accessory options set to Yes.

Configuration included in this Shopify listing

  • Kit or Fully Assembled: Kit
  • PS/2 Keyboard Adapter: Yes
  • Switching Power Supply: Yes
  • Floppy Disk Emulator: Yes
  • VGA Adapter: Yes
  • GamePad: Yes

This listing is intended for buyers who want the DIY Apple II Rev 0 reproduction kit together with the practical accessories needed for a more complete build and test setup.

Important: DIY kit, not the fully assembled board

This product is for builders. It includes the Apple II Rev 0 reproduction PCB, curated components, tested vintage ICs where required, and the accessory modules listed above. Soldering, assembly, inspection, and careful first power-on testing are required.

If you want a ready-built product instead, choose the separate fully assembled Apple II Rev 0 reproduction board listing.

What this kit is for

The Apple II Rev 0 reproduction kit is a replica project based on the original Apple II Rev 0 motherboard design. It is made for vintage computing collectors, retro hardware builders, educators, and hobbyists who want to experience early Apple II hardware in a practical, buildable form.

Because original Apple II parts are increasingly scarce, this kit uses a carefully selected combination of reproduction PCB work, compatible substitute circuits, tested vintage components, and modern support modules where appropriate.

What is included

  • Apple II Rev 0 reproduction motherboard PCB.
  • Curated through-hole component kit for the Rev 0 build.
  • Tested vintage or used ICs where original-type parts are required.
  • PS/2 keyboard adapter for practical keyboard connection.
  • Switching power supply for the build.
  • Floppy disk emulator for booting software and test tools.
  • VGA adapter for easier display output during use and testing.
  • GamePad accessory for supported retro software and games.
  • Access to GitHub documentation and build reference material.

Why tested ICs matter

Many Apple II reproduction PCB projects fail because the builder receives dead, counterfeit, unstable, or incorrectly substituted vintage chips. This kit is designed to reduce that risk. Vintage and used ICs are tested before shipment so builders can spend less time debugging unknown parts and more time completing the build.

Some historically accurate chips are difficult to source today. Where necessary, compatible substitute circuits or adapter boards are used to preserve function while improving build practicality.

Design and compatibility notes

  • The project aims to reproduce the Apple II Rev 0 motherboard as faithfully as practical while accounting for modern sourcing limits.
  • Some chip substitutions are used, such as replacing original 8T97 parts with compatible 74LS367 logic where documented.
  • Some ROM and memory-select functions use adapter or plug-in boards as described in the project documentation.
  • The original oscillator area should not be populated in the same way as the historical board; clock generation is handled through the documented adapter approach.
  • All main board assembly is through-hole, matching the style of the original era.

Assembly notes

  • Before soldering, count and inspect the components. Passive parts may include extras; IC quantities are normally exact.
  • Recommended soldering order: resistors, diodes, inductors, capacitors, transistors, IC sockets, connectors, and slot pins.
  • Check IC socket direction carefully. Most ICs follow the same notch orientation when the board is upright.
  • Before first power-on, recheck every IC orientation, adapter board, cable direction, and power connection.

Critical power warning

Do not power on, power off, or reboot the motherboard by plugging or unplugging the DC output connector of the power adapter. Doing so can create voltage spikes that may damage RAM chips and other components.

Use the AC side of the power supply for power control, such as a switched wall outlet or power strip. Always confirm power wiring and voltage before connecting the board.

Keyboard and boot behavior

  • The PS/2 keyboard adapter cable must be connected in the correct direction. Reversed wiring can damage hardware.
  • When a floppy disk emulator or controller is installed, the system can boot from the virtual floppy setup.
  • Without the floppy controller, the onboard BASIC boot procedure may require the documented keyboard command.

Documentation and references

FAQ

Is this the same as the base Tindie listing?
No. The Tindie page uses selectable options. This Shopify product is the kit configuration with PS/2 keyboard adapter, switching power supply, floppy disk emulator, VGA adapter, and GamePad included.

Is this a fully assembled Apple II board?
No. This is the DIY kit. It requires soldering and assembly. A separate fully assembled version is available for buyers who want a ready-built board.

Does the kit include tested ICs?
Yes. Vintage or used ICs included with the kit are tested before shipment to reduce the risk of receiving non-working parts.

Is this useful for an Apple II clone or replica project?
Yes. This kit is intended for Apple II Rev 0 reproduction, Apple II replica motherboard, Apple II clone kit, and Apple II reproduction PCB projects.