32.50 €

incl. VAT, plus delivery
In stock


The uAX64 MAX board is 304mm x 245mm and fits into an ATX case. The special feature of this new C64 against the old Commodore 64 are the 7 card slots, which are an elegant way to upgrade the C64 fast and easy, as well as to create new cards for it yourself. It also fits the additional cards from the uAX64 Mini.

Difference to uAX64: 3 slots added, lower eprom moved to left

Currently the following cards exist:


- Sampler Card 64

- FM OPL Soundcard

- SID Soundcard with 8 SID sockets

- Midi Card

- I/O Card with 128 I/O ports

- 2MB RAM Card

- RGB Video Card

- Remote BT/USB Keyboard Card

- Developer Card

In the rear part of the board is space for pluggable boards for Ports/Interfaces or additional features. So far there are 2 boards (more boards will follow) for the rear part, which can be stacked on top of each other:

- Video/Audio/Serial (internal Pi1541 Zero Floppy pluggable)

- Userport/Tapeport

The following PCB boards will be delivered (only the unpopulated PCBs, without components):

- uAX64 MAX

- Video/Audio/Serial board

- Userport/Tapeport board


-> Informations

-> BOM

-> Troubleshooting

Components Ordering help (no claim to completeness, may be out of date):

-> Reichelt CSV ALL

-> Reichelt CSV ATX Board

-> Reichelt CSV Video Audio Serial

-> Reichelt CSV Userport Tapeport

-> Components from other sources


-> 3D Print Slot Bracket (STL, GCODE)

-> Multiple SIDs Test Tool

-> S-Video Color Test Tool

-> S-Video Color Test 2 Tool