Looking for LISY? The Lisy80: The Ready-to-Use LISY Project (Gottlieb System 80)

Searching for LISY, lisy.dev, or "lisy pinball" to get your Gottlieb System 80, 80A, or 80B pinball machine back up and running? You're in the right place: the Lisy80 is the ready-to-use LISY project — a manufactured, tested, plug-and-play replacement CPU board, shipped with support and a warranty.

What Is LISY?

LISY is an outstanding open-source project created by Ralf Thelen (lisy.dev). The concept: replace the original CPU board in classic pinball machines (Gottlieb System 1 and System 80) with a modern board powered by a Raspberry Pi, plus a powerful web-based diagnostics interface (switch states, lamps, solenoids, displays, sound). It's a game-changer for troubleshooting vintage pinball machines.

DIY LISY vs. the Ready-to-Use Lisy80

The LISY project is open source: anyone can source the components, grab a Raspberry Pi, and build and configure their own board. It's a rewarding project… but it takes time, tools, and technical know-how — with no warranty or support if something goes wrong.

The Lisy80 from Pinballs Store is LISY, turnkey: a board that's already manufactured, assembled, and tested, ready to drop into your Gottlieb System 80 in minutes. Our boards are based on Ralf Thelen's open-source LISY project, and we contribute back to it.

Comparison

The Lisy80: A Diagnostics-Focused Board

The Lisy80 replaces the original CPU board and really shines when it comes to diagnostics: with just a few clicks in your browser, you can see real-time switch states, test solenoids and lamps, write to the displays, and play any sound from the ROMs. It's ideal for troubleshooting and understanding your pinball machine. (If you're looking for an all-in-one, game-ready solution — CPU board + driver board + power supply on a single board — check out the GottFA80_Plus.)

Compatibility

The Lisy80 is compatible with Gottlieb System 80, 80A, and 80B machines (Panthera, Spider-Man, Black Hole, Haunted House, Volcano, Mars God of War, Devil's Dare, Hollywood Heat, Arena…). See the full System 80 guide.

FAQ — LISY & Lisy80

Is the Lisy80 the same thing as LISY?
The Lisy80 is based on Ralf Thelen's open-source LISY project, but it ships ready to use: manufactured, tested, plug-and-play, with support and a warranty.

Do I need a Raspberry Pi?
No. On the Lisy80, everything is integrated and preconfigured.

Which pinball machines is it for?
Gottlieb System 80, 80A, and 80B. (For System 1, see the Lisy1.)

Does it need a battery?
No, the Lisy80 runs without a battery: no more corrosion, and scores are saved.

Resources & Further Reading

• LISY Open-Source Project (Ralf Thelen)
• The Lisy80 board on Pinballs Store