Tangerine Microtan 65 - Various (TOSEC-v2006-04-09)

"The Tangerine Microtan 65 (sometimes abbreviated M65) was a 6502 based single board microcomputer, first sold in 1979, which could be expanded into, what was for its day, a comprehensive and powerful system. The design became the basis for what later became the ORIC, ATMOS and later computers, which had similar keyboard addressing and tape I/O as in the Microtan 65. The Microtan 65 had a single