Radio Shack 
TRS-80 
Computer Products
Micro Color Computer 
Model MC-10 
Cat. No. 26-3011 
Tandy Corporation - 1983 
Serial Number: 537051

Condition: 
New and open box.  
Computer and accessories still sealed. 
Untested and AS-IS. 
Stains and damage to box. 
Blemishes all over packaging. 
Please see pictures for details and condition.

  • Easy-to Learn BASIC Language
  • 4k RAM of Memory
  • Serial I/O Port
  • Cassette Port
  • Attaches to any Standard TV
  • Includes AC Adapter
  • Instruction Manual
  • Complete, Ready to Plug In

According to website:

The MC-10 has four kilobytes of RAM, a Motorola MC6803 eight-bit microprocessor, a built-in serial port, and graphics capabilities similar to those of the original Color Computer (provided by the same MC6847 video display generator).

The MC-10 includes a BASIC interpreter in ROM and uses regular audio cassettes for bulk storage. Text and graphics are displayed on a television set via a built-in RF modulator. Less common for machines in its class is the integrated RS-232 serial port, which allows the MC-10 to use line printers and modems without additional hardware.


Specifications -

  • VDG: MC6847
    • Text: 32×16
    • Low-res: 64×32, 8 color (4 bpp)
    • Low-res: 64×48, 2 color (not fully implemented)
    • Low-res: 64×64, 4 color (2 bpp)
    • Med-res: 128×64, 2 color (1 bpp)
    • Med-res: 128×64, 4 color (2 bpp)
    • Med-hi: 128×96, 2 color (1 bpp)
    • Med-hi: 128×96, 4 color (2 bpp)
    • Hi-res: 128×192, 2 color (1 bpp)
    • Hi-res: 128×192, 4 color (2 bpp) (partially supported, insufficient video RAM)
    • Hi-res: 256×192, 2 color (1 bpp) (partially supported, insufficient video RAM)
  • I/O Ports:
    • RS-232C serial interface (300-9600 baud; 600 baud from BASIC)
    • Cassette interface (1500 baud)
    • Internal RF modulator
    • Memory expansion interface