Main product image for 'Konami-1' replacement *6809E CPU NOT INCLUDED!*
Product image 1 for 'Konami-1' replacement *6809E CPU NOT INCLUDED!*
Replacement of the 'Konami-1' custom CPU used on Konami arcade PCBs
Gaming
Retrocomputing

'Konami-1' replacement *6809E CPU NOT INCLUDED!*

Sold by Caius Arcade

$49.90

No tax for United States [change]
Stock available: 5
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Original Design
This product was designed by Caius Arcade . By buying this product you support original hardware creators.

What is it?

This is a pre-assembled board (except for the 6809E CPU which is not included) meant to be used as a replacement for faulty 'Konami-1' custom CPU used on Konami arcade PCBs like :

  • Circus Charlie
  • Gyruss
  • Jail Break
  • Track & Field/Hyper Olympic
  • Hyper Sports/Hyper Olympic '84
  • Mega Zone
  • Juno First
  • Road Fighter
  • Roc'n Rope
  • Finalizer - Super Transformation
  • Super Basketball

Why did you make it?

I did it because the original part breaks very easily, making expensive and valuable arcade PCBs useless.

What makes it special?

The replacement has exactly the same functionality of the original part which is known to be prone to failure.It's the only replacement available so far, nobody else made it.

********************THE 6809E CPU IS NOT INCLUDED!YOU NEED TO BUY AND INSTALL IT BY YOURSELF.KEEP IN MIND YOU CAN USE BOTH 68A09E AND 68B09E BUT NOT THE 6809 WITH ONBOARD CLOCK GENERATOR.***************

Links to code and documentation

No additional links provided for this product.

Shipping policy

Shipping is tracked, you receive the tracking number.

- No insurance.

- Item ships within 7 business days.

- Delivery is usually done within 7-15 business days.

The seller

Caius Arcade

Caius Arcade  logo

Vietri sul Mare (Salerno), Campania, Italy
1 order since May 10, 2026
LONG LIVE THE ARCADE!