Commerce Overview
 
Commodore PET
     EPROM Adapter 
     petSD+
Memotech
     CFX
     MAGROM
Miscellaneous
     Consumables
     Proto Board
     SDIP Adapter 
     Spares
 
 

 

 

Commerce Overview

A rather grand title, but there's not much here, I added the "Commerce" button to the menu banner to provide a quick way to get to the few retro computer bits & pieces that I have for sale, ranging from components for my Memotech computers to some add-on devices for Memotech and PET computers.

I am not a dealer or trader in any form other than as a private ebay buyer & seller, there isn't a fancy web shop or on-line ordering facility - given the tiny quantity of items that I sell, there's no justification for that, "orders" or enquiries should be sent by e-mail.

The Boring Bits
Components for MTX Computers

As a user of Memotech computers I have needed to source some very old components, quite often requiring purchasing in larger quantities than I need in order to make them economic. This means that I have a limited number of components that I don't envisage using that I am making available to others who may be interested.
 
SDIP-64 to Breadboard Adapter

MTXPlus+ uses a Yamaha V9958 Video Display Processor, this device uses a Shrink-DIP 64 package. To allow the VDP to be installed on a standard breadboard or prototype board, I had some adapters made and have a few extras for sale.
 
Commodore PET/CBM EPROM Adapter

PETs make extensive use of 2532 EPROMs which are not supported by many modern day EPROM programmers. This adapter allows a 2532 to be programmed in a device that supports 2732 EPROMs.

The Good Stuff
Commodore PET/CBM
petSD+

A petSD is a modern mass storage solution for Commodore PETs with an IEEE-488-bus. It can be used instead of and alongside vintage floppy disk drives. The petSD makes file sharing between the PET and the PC easy by using standard SD cards for storage."

Designed by Nils Eilers, being sold by me in kit or pre-built form.
 
Memotech MTX
MAGROM

Martin Allcorn has designed a ROM board that plugs into the MTX cartridge connector - just like the original Memotech games ROMs did, but with a difference. Martin's design features the ability to store many MTX games programs on the ROM card and uses an on screen menu to allow the user to select the game to run.

Designed by Martin Allcorn, available as an assembled unit only
 
CFX

CFX is a spin off of the Compact Flash storage system developed for MTXPlus+, our modern day, fully compatible, MTX "super computer". It uses a modified Memotech SDX ROM to give an MTX computer the ability to load and save data from a CF card using MTX BASIC "USER" extensions.

Designed by Martin Allcorn, available as an assembled unit only
   

 

 

 

 

 

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