Changes

Another upgraded Amstrad CPC 464 except with CPC 6128 OS/BASIC ROM Chips Chip soldered "piggyback" on top of Amstrad CPC 464 OS/BASIC ROM inside CPC 464 keyboard, a 464 / 6128 Mode switch fitted on left hand side between Printer & Joystick ports which I choose to fit it there, thanks to [https://web.archive.org/web/20100201160217/http://www.midnight.uk.com:80/merline/ Arthur Cook] (Amstrad Specialist)