Tandy TRS-80

Manufacturer: Tandy
Model: TRS-80 (Model 1)
Released: 1977
Production ends: ?
Processor: Z80A, 8 Bit
Mhz: 1,77
Co-Processor: -
RAM: 4 KB, expandable to 48 KB (internal 16 KB + external 32 KB)
ROM: 4 KB
Operating Systems: Basic
Graphic, Resolution: Graphic: ?, Text: 64x16
Colors: monocrome
Sound: 1 Channel, mono
Ports: ?
Keyboard: Typewriter, 53 Keys, QWERTY
Internal Drives: -
Specials: -
Accessories: Discdrive 5,25", Printer, 4-Color Printer, ...
Sold in: worldwide
Launch price: ?
Sold Pieces: about 200.000 worldwide
   
Got own one from: -


The TRS-80 4-Color-Printer from Tandy



There was some following Models of the TRS-80, like the Model 2,3,4 and so on.