APPLE I REPLICA A-ONE EXTENDED À MANTES LA JOLIE

The A-ONE is a compact and high quality Apple 1 replica made and designed in the Netherlands by Achatz Electronics. Similar, but not identical to the Apple 1 Replica 1. Advantages are the small board size and low IC count,, 50 Hz and 60 Hz rock solid video, and the real Apple 1 slot. The A-ONE Extended is a standard A-One with additional a large breadboard and three Apple 1 slots. Together with the breadboard prototype board this make it quite an impressive system to develop hardware for 6502 systems! Specifications: - CPU: MOS TECHNOLOGY 6502 - System-Clock: 1 MHz - RAM Memory: 32KB SRAM - ROM Memory: 32KB (64KB EPROM, selectable are two banks) - Video: 40 Chars/line at 24 Video-lines 50Hz and 60Hz - Video Out: Composite positive Video, 75 Ohms - Keyboard: PS2 Keyboardinterface - RS232: 9-pin SubD Female, 2400 Bd - Expansion: 2×22 Edge Connector - Powersupply: recommended is single universal AC-DC Adapter - Voltage: DC 9-12VDC - Supply Current: 250 mA - PCB Size: 160 x 100mm