Micro Technology Unlimited produced a lot of hardware and software for the KIM-1, SYM-1, AIM 65 and more.
The company is still in business, now sells Karaoke software.

On these pages I have collected what is known about MTU and the products for the KIM-1 (and the MTU-130/140).
With thanks to David Williams, Eric Wright, Dave Plummer, Jack Rubin and Eduardo Casino.

Note July 2025: I have updated and added all of the K-XXXX documents with new scans, less artifacts, quality as high as possible. New structure also.

• MTU history: Hal Chamberlin
• MTU Catalogs, Product Descriptions and Newsletters
• MTU Application notes
• MTU K-1000 power unit
• MTU K-1002 Audio D/A Converter
• MTU K-1005 Card File and Motherboard using KIM/MTU bus
• MTU K-1007 PET MTU bus interface
• MTU K-1008 Visable Memory
  • MTU K-1008 documents
  • Dave Plummer has a K-1008
  • The K-1008 and the KIM-1 Simulator
  • Graphics Software Package K-1008
  • K-1008 Test programs
  • K-1008-2L Patches to Microsoft BASIC
  • K-1008 Visable Memory Replica by Eduardo Casino
• MTU K-1009-1C AIM 65 Printer Enhancement Package
• K-1012 PROM expansion board
• K-1013 floppy controller
• MTU CODOS
• MTU K-1016 16K RAM board
• MTU K-1020 Prototyping board
• MTU K-1032 Banker RAM ROM I/O
• MTU-130 and MTU-140
• MTU-130 in MAME
• MTU and Eduardo Casino
• MTU Commodore PET products