(VCS) Technical Specifications

CPU : MOS Tech [email protected] ROM : 4Kb RAM : 128 Bytes + various actually onboard cartridges Display : Television Text display : Not Applicable Graphics display : 160 x 192 pixels Colours : 104 Colours Sound : 2 Channels - Mono only Keyboard : No Keyboard Interface : Joystick, Power and Cartridge input Data Storage : Cartridge only Power Supply : External 9v DC power pack Atari 7800 Technical Specifications

CPU : Custom 6502c @ 1.79Mhz ROM : 4k RAM : 4k Display : Television Text display : Not Applicable Graphics display : 320 x 200 Colours : 256 Sound : TIA Custom Sound (2 Channels) Keyboard : Keyboard available (very rare) Interface : TV Connection, 2x Joystick Ports Data Storage : Cartridge Power Supply : External PSU - 9v DC (15 Watt) Atari Jaguar Technical Specifications

CPU : Motorola [email protected] and four co-processors ROM : Not Applicable RAM : 2Mb Display : Television Text display : Programmable resolution Graphics display : Programmable resolution Colours : 24 Bit Colour Sound : Programmable sound channels - dependent on software Keyboard : Not Applicable Interface : Joystick, Power and Cartridge input Data Storage : Cartridge only - Disks with expansion Power Supply : External 9v DC power pack Sony PS1 Technical Specifications

CPU : MIPS R3000A @ 33Mhz ROM : 512Kb RAM : 2Mb main + 1M Video + 512Kb Audio Display : TV Text display : NA Graphics display : 256 x 224 up to 640 x 480 Colours : 16.7 Million Sound : 24 Channel Keyboard : NA Interface : Controller Ports, AV Out, Memory Slots Data Storage : CDRom Power Supply : Interal PSU Commodore CD32 Technical Specifications CPU : Motorola 68EC020 @ 14.3Mhz ROM : 1Mb + 1Kb Flash Rom RAM : 2Mb Display : TV or Monitor Text display : Not Applicable Graphics display : Up to 1280x512i Colours : 256 Colours from Palette 16.7million Sound : Four Channel (Stereo) Keyboard : No keyboard as standard - available extra Interface : S-Video out, composite out, RF out, Audio out, Keyboard 6 pin mini din, Interface : 2 mouse/joystick ports, RS232 port and Expansion slot Data Storage : CD Based Power Supply : External PSU Nintendo NES Technical Specifications

CPU : Ricoh 2A03 8bit (Mos Tech 6502 core) @ 1.66Mhz ROM : Game Roms up to 48Kb RAM : 2Kb Display : TV Text display : Not Applicable Graphics display : 256 x 240 Colours : 48 Colours + 5 Greys Sound : Five Sound Channels Keyboard : Not Applicable Interface : Cartridge Ports, Controller Ports Data Storage : Cartridge Input Power Supply : External PSU Nintendo SNES Technical Specifications

CPU : Ricoh 5A22 based on 16bit 65c816 @ 21Mhz divided by 6,8 or 12 ROM : Game Roms up to 48Kb RAM : 128Kb + 64Kb vram + 64Kb audio Display : TV Text display : Not Applicable Graphics display : 256 x 224 upto 512 x 239 Colours : 32768 Colours Sound : Eight Sound Channels Keyboard : Not Applicable Interface : Cartridge Ports, Controller Ports, Multi Output Data Storage : Cartridge Input Power Supply : External PSU Sega Master System Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 8Kb RAM : 8Kb + 16Kb video ram Display : TV Text display : Not Applicable Graphics display : 256x192, 256x224 and 256x240 Colours : 32 Colours from a palette of 64 Sound : 4 Sound Channels (Mono) Keyboard : Not Applicable Interface : Unused expansion slot, game card slot, cartridge port and controller ports Data Storage : Cartridge and Card Slot Power Supply : External PSU Sega Megadrive Technical Specifications

CPU : 68000 @ 7.61 Mhz ROM : 8Kb RAM : 64Kb Display : Television Text display : NA Graphics display : 256 x 224 and 320 x 240 Colours : 512 Colours Sound : Z80 Processor - Six Channels Keyboard : NA Interface : Controller and Cartridge Input Data Storage : Cartridge Only Power Supply : External 9v PSU Nintendo Gamecube Technical Specifications

CPU : PowerPC Gekko @ 458Mhz ROM : NA RAM : 84Mb split between various processors Display : TV Text display : Not Applicable Graphics display : 720x480 Colours : 16.7 Million Colours (24 Bit) Sound : 64 Sound Channels Keyboard : Not Applicable Interface : 4 Controller Ports, 2 Memory Card Slots, Multi Out, High Speed Serial & High Speed Serial Data Storage : 3 inch GC Discs (1.5Gb Capacity) Power Supply : 12 V External PSU Nintendo 64 Technical Specifications

CPU : NEC VR4300 @ 93.75Mhz + SGi GPU @ 62.5Mhz ROM : 4Mb - 64Mb RAM : 4Mb Display : TV Text display : Not Applicable Graphics display : 320 x 240 and 640 x 480 Colours : 32768 Colours Sound : Up to 100 Sound Channels Keyboard : Not Applicable Interface : Cartridge Ports, 4 Controller Ports, Multi Output, Ext Port Data Storage : Cartridge Input Power Supply : External PSU Sega Saturn Technical Specifications

CPU : 2x Hitachi SH2 (32Bit Risc) ROM : 512Kb RAM : 2Mb + 512Kb audio ram + 512Kb CD-Rom Cache Display : Television Text display : NA Graphics display : 256 x 240 upto 704 x 480 Colours : 32768 from a palette of 16.7 Million Sound : 32 PCM Channels and 8 FM Channels Keyboard : NA Interface : Controller and Cartridge Input, Serial Port, RF Out Data Storage : CD-Rom Power Supply : 25W External PSU Sega Dreamcast Technical Specifications

CPU : Hitachi SH4 @ 200Mhz ROM : Unknown RAM : 16Mb + 58Mb Vram and 2Mb Audio Ram Display : Television Text display : NA Graphics display : 640 x 480 Colours : 16.7 Million Sound : 64 Channel Yamaha AICA Sound Processor Keyboard : NA Interface : Maple - Similiar to USB specifications Data Storage : GD-Rom Power Supply : Internal PSU Amstrad GX4000 Technical Specifications CPU : Zilog Z80a @ 4Mhz ROM : 32Kb RAM : 64Kb + 16Kb Vram Display : Television + Monitor Text display : Not Applicable Graphics display : from 160 x200 up to 640 x 200 Colours : 32 from a palette of 4096 Sound : 3 Channel - AY-3-8912 Keyboard : Not Applicable - Controllers only Interface : Audio output, 2 x digital controller connections, analog controller port, RJ11 Socket, Interface : Audio & RGB output Data Storage : Cartridge Power Supply : External PSU - 11v DC Commodore C64 Technical Specifications CPU : 6510, VIC II (Video), SID (sound) ROM : 20kb RAM : 64kb Display : RF Television output Text display : 40 Columns * 25 Lines Graphics display : Most programs used 320 * 200, several graphics modes were available though. Colours : 16 screen colours , 16 border colours Sound : SID Chip, 3 Voices, 9 Octaves, 4 Waveforms, Output through TV speaker Keyboard : Full Stroke 66 key keyboard with 4 function keys Interface : RGB (compostie, chroma/luma and sound in/out), cartrige slot, 300bps cassette tape Interface : interface, 2 joystick ports, serial port, user port, TV RF Output Data Storage : Cassette tape, 3.5” and 5.25” disk drive Power Supply : External power supply Commodore +4 Technical Specifications CPU : Mos Tech 7501 @ 0.89Mhz or 1.76Mhz ROM : 64Kb RAM : 64Kb (59k available) Display : Television or Monitor Text display : 40 * 25 Graphics display : 160 x 200 or 320 x 200 Colours : 121 Colours (15 Colours x 8 levels + Black) Sound : two channels; 4 octaves + white noise Keyboard : Full stroke 67 keys with 4 function keys and 4 cursor keys Interface : Tape, Cartridge, Joystick (2), , Printer, User port, RGB, Interface : expansion bus port, serial bus Data Storage : Cassette and 5.25" Disk Drive Power Supply : Not Known Commodore Vic20 Technical Specifications CPU : 6502a ROM : 16kb RAM : 5kb (expandable up to 32kb) Display : RF Television Output or Monitor Text display : 23 Rows * 22 Columns Graphics display : 184 * 176 Colours : 8 Colours, plus 8 background / border colours. Sound : 3 Voices/ 3 Octaves. Keyboard : 66 Key Full Stroke keyboard with 4 function keys. Interface : 1 user port, 1 joystick port, 1 serial port, 1 cartrige port, Composite video output, Interface : Cassette tape interface Data Storage : Cassette tape, 5.25" disk drive could also be connected to the serial port. Power Supply : External power pack Sinclair ZXSpectrum +2 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 32Kb (+2), 64Kb (+2b) RAM : 128Kb Display : TV Text display : 32 x 24 Graphics display : 256x192 Colours : 8 Colours with two brightness levels (15 in total) Sound : Yamaha AY-3-8912 - 3 Channel - 7 Octaves Keyboard : QWERTY semi-mechanical keyboard Interface : Intergrated Tape Recorder, Midi Port, Parallel Printer Port, Aux Port and Joystick Ports Data Storage : Casettes, Microdrives (see note below) and Floppy Discs Power Supply : External 9V PSU Sinclair QL Technical Specifications CPU : MC 68008 7.5 MHz, Co-Processors: Intel 8049 IPC, Sinclair ZX8301, Sinclair ZX8302 ROM : 48kb (up to 64kb). RAM : 128kb (up to 728 kb without additional CPU) Vram 32kb. Display : RF Television Output or RGB Video output. Text display : 40 Rows * 25 Columns or 64 Rows * 25 Columns or 85 Rows * 25 Columns Graphics display : 256 * 256 (8 colours) or 512 * 256 (4 colours). Colours : 256 colour effects. Sound : Beeper. Keyboard : QWERTY/AZERTY with 5 function keys, semi-full stroke keyboard. Interface : RF Video, RGB Video, 2 * RS232 (Serial), 2 * Sinclair Network , 2 * controllers, Interface : Rom Connector , Expansion Bus, External Microdrives bus. Data Storage : 2 100kb built in microdrives. Power Supply : External power pack Commodore Amiga 1200 Technical Specifications CPU : Motorola 68EC020 @ 14Mhz ROM : 512k RAM : 2Mb (Expandable upto 8Mb and beyond!) Display : Television or Monitor Text display : See below Graphics display : Resolutions up to 1280 x 512 pixels Colours : 256 Colours from a palette of 16.7 million Sound : 4 Channel Stereo (8 Bit) Keyboard : Full size keyboard with numerical keypad and function keys Interface : Joystick/Mouse port, Stero phono output, RS232, Parallel, Serial, Analogue RGB, Interface : Mono RCA, RF Output, Trapdoor expansion and PCMCIA Slot Data Storage : 3 and a half inch Disk Drive and hard disks Power Supply : 23 Watt (Underpowered) PSU Sinclair ZX81 Technical Specifications CPU : NEC Zilog Z80A compatible at 3.25 MHz ROM : 8 Kbytes (adapted from ZX80 Rom) RAM : 1 Kbytes (expandable) to 16 KByte and further with third party addons. Display : Television Text display : 32 * 22 Graphics display : 64 * 44 Colours : black and white only Sound : No sound output at all Keyboard : 40 key, with graphics and function modes, includes 20 graphical and 54 inverse video Keyboard : characters Sinclair calls the keyboard a touch sensitive membrane. Interface : Expansion Bus Data Storage : Cassette Based via Earphone & Microphone 3.5mm Connection Power Supply : External 9v DC power pack Apple IIGS Technical Specifications

CPU : Western Digital 65816 @ 2.8Mhz (16bit) ROM : 128k or 256k RAM : 256k expandable up to 8mb Display : Monitor Text display : 40x25 or 80x25 Graphics display : 320x200 or 640x400 Colours : 3200 max on screen from 4096 colour palette Sound : Ensoniq32 with 16 stereo voices Keyboard : 80 key QWERTY keyboard Interface : 7 Slots, Rom Card, RS422c x 2, RGB, ADB and Audio Data Storage : Hard disk and Floppy Disk Power Supply : Internal Tangerine Computers / Oric 1 Technical Specifications

CPU : 6502a ROM : 16k RAM : 16k or 48k Display : Television Text display : 40 x 28 Graphics display : 240 x 200 Colours : 8 Colours Sound : AY-3-8912 Keyboard : 57 key QWERTY chicklet keyboard Interface : Expansion Port, Printer (Centronics Port), Tape Recorder DIN and TV out Data Storage : Cassette and optional 3 inch Floppy Drive Power Supply : 9V PSU 600mA Tangerine Computers / Oric Atmos Technical Specifications

CPU : 6502a ROM : 16k RAM : 16k or 48k Display : Television Text display : 40 x 28 Graphics display : 240 x 200 Colours : 8 Colours Sound : AY-3-8912 Keyboard : 58 key QWERTY keyboard Interface : Expansion Port, Printer (Centronics Port), Tape Recorder DIN and TV out Data Storage : Cassette and optional 3 inch Floppy Drive Power Supply : 9V PSU 600mA Mattel Aquarius Technical Specifications

CPU : Z80a @ 4Mhz or NEC D780C ROM : 10Kb RAM : 4Kb expandable up to 20Kb Display : Television Text display : 40 x 24 Graphics display : 80 x 72 Colours : 16 Colours Sound : Single Channel Mono Keyboard : Full Qwerty Keyboard Interface : RF Output, 5 pin DIN for cassette, 3.5mm stereo jack for printer and cartridge slot Data Storage : Cassette and Cartridge Power Supply : Built in PSU Acorn Archimedes A3020 Technical Specifications

CPU : ARM 2 - 8Mhz RISC Processor ROM : 512Kb RAM : 2Mb Ram - 20-80Mb Hard Disk Display : Monitor output Text display : See Below Graphics display : 800 x 600 pixels Colours : 256 Colours Sound : Eight Channel Sound output Keyboard : Full QWERTY keyboard Interface : Various standard PC ports Data Storage : Floppy Disks and HD Based Power Supply : Internal PSU Amstrad CPC464 Technical Specifications CPU : Z80 4MHz ROM : 32kb RAM : 64kb (42kb available for the user). Display : Amstrad monitor Monochrome or Colour. Text display : 20 * 25 (16 colours) or 40 * 25 (4 colours) or 80 * 25 (2 colours) Graphics display : 160 * 200 (16 colours) or 320 * 200 (4 colours) or 640 * 200 (2 colours) Colours : 27 Sound : 1 White noise channel, 3 sound channels 8 octaves Keyboard : Mechanical keyboard, QWERTY layout featuring a numeric keypad with arrow keys. Interface : Bus port, 1 joystick port, Floppy drive port, Printer port, Din plug for monitor, Stereo jack. Data Storage : Built in cassette deck, either 1000 or 2000 baud, external 3" disk drive. or Built in 3 " Data Storage : Disk drive instead of the cassette deck (CPC 664). Power Supply : 5v DC powered by the monitor Dragon Data Ltd Dragon 32 Technical Specifications CPU : Motorola MC6890EP @ 0.9Mhz ROM : 16k RAM : 32k Display : Television and Monitor Text display : 32 * 16 Graphics display : Up to 256 * 192 Colours : 8 Sound : 1 Voice - 8 Octaves (Basic) - 4 Voice - 7 Octaves (Machine Code) Keyboard : 53 key QWERTY keyboard Interface : TV Connection, 2x Analogue Joytstick Ports, Cassette Port, Centronics Printer Port, Interface : Cartridge Slot and Monitor Port Data Storage : Cassette and Cartridge Power Supply : External PSU Memotech MTX512 Technical Specifications

CPU : Z80a @ 4Mhz ROM : 24k RAM : 64k Display : Television and RGB Text display : 48 * 24 Graphics display : 256 * 192 Colours : 16 Sound : 3 Channel Mono Keyboard : 79 key QWERTY keyboard Interface : Expansion Slot, Serial, Parallel, RF, Composite Video, Mic and Ear for Cassette Data Storage : Cassette Based via Earphone and Microphone 3.5mm Connection Power Supply : External PSU Acetronic Technical Specifications

CPU : Signetics 2650A with Signetics 2636 Video Controller ROM : Not Known RAM : 43 Bytes Display : Television Text display : NA Graphics display : Not Known Colours : 8 Sound : Single Channel Keyboard : None Interface : Power, Controllers and Cartridge Port Data Storage : Cartridge only Power Supply : Internal PSU Commodore Amiga 3000 Technical Specifications

CPU : 25Mhz MC68RC030 ROM : 512Kb RAM : 2Mb Display : Monitor Text display : 60 x 32 and 80 x 32 Graphics display : 320 x 240 up to 960 x 512 Colours : 16, 32 or 4096 dependant on resolution/mode Sound : 4 Channel Stereo Keyboard : Full Size Qwerty Keyboard with Numpad Interface : Joystick Port, Mouse Port, Video (RGB and Composite), Zorro Slots Data Storage : Hard Disk and Floppy Disk Power Supply : Internal PSU Atari 800xl Technical Specifications

CPU : 6502 @ 1.79 Mhz ROM : 24Kb RAM : 64Kb Display : TV Text display : Five Text Modes – max 40 x 24 Graphics display : Sixteen Graphics Modes – max 320 x 192 Colours : 16 colours x 8 shades (256 colours) Sound : 4 Channel Keyboard : Full Size Qwerty Keyboard Interface : Controllers and Cartridge Port Data Storage : Cassette and Floppy Disk Power Supply : External PSU PC Engine Technical Specifications

CPU : 8 Bit HuC6280 @ 7Mhz ROM : Not Known RAM : 64Kb + 64Kb Cache Display : Television Text display : Not Applicable Graphics display : 512 x 240 pixels Colours : 512 Colours Sound : 6 Channel Stereo Keyboard : No Keyboard Interface : Joystick, Power and Cartridge input Data Storage : Cartridge (HuCards) only Power Supply : External Philips CDi Technical Specifications

CPU : 16 Bit 68070 CISC Chip (68000 Core) @ 15.5Mhz ROM : Not Known RAM : 1Mb Display : Television Text display : Not Applicable Graphics display : 384 x 280 to 768 x 560 Colours : 32768 Colours from a palette of 16.7 million Sound : 8 Channel Stereo Keyboard : No Keyboard Interface : Joystick, Power and CD-Rom Drive Data Storage : CD-Rom Power Supply : Internal PSU Philips Videopac Technical Specifications

CPU : Intel 8048 @ 1.78Mhz ROM : 1Kb RAM : 64 Bytes (8048 internal ram) + 128 Bytes Display : TV Text display : NA Graphics display : 154 x 100 Colours : 12 Sound : Beeper Keyboard : Full Size Qwerty Keyboard (Flat membrane) Interface : TV, Joystick Ports and Cartridge Slot Data Storage : Cartridge Power Supply : External PSU MB Vectrex Technical Specifications

CPU : Motorola 68A09 @ 1.5Mhz ROM : 8Kb RAM : 1Kb Display : Built-in Samsung CRT (9” x 11”) Text display : Vector Graphics display : Vector Colours : Monochrome Sound : AY-3-8912 with 3” Speaker Keyboard : NA Interface : Controllers and Cartridge Port Data Storage : None Power Supply : Internal PSU MSX Turbo-R Technical Specifications

CPU : dual processor system R800 7.16MHz & Z80 3.58MHz ROM : 80 KB (Basic) 80KB (MSX Disk Basic) 16KB (MSX-MUSIC Basic) 496KB (MSX View) RAM : from 256 KB to 512 KB Display : TV Text display : 80 x 25 / 40 x 25 / 32 x 25 Graphics display : 64 x 48 / 256 x 192 / 256 x 212 / 512 x 212 / 512 x 424 Colours : 16 / 16 - 256 / 16 among 512 / 131072 Sound : AY-8910 + YM-2413 chip (9 channels of music) + PCM = 13 available channels! Keyboard : Full size QWERTY keyboard Interface : Joystick(2), Cartridge(2), RGB, Composite Video, Centronics, External Audio Data Storage : Built-in 3.5'' disk drive Power Supply : Internal PSU Atari ST Technical Specifications

CPU : Motorola MC 68000 @ 8 Mhz ROM : 32 KB with TOS on disk / 192 KB with TOS on ROM RAM : 256 KB /512 KB (up to 4 MB) Display : TV or Monitor Text display : 40 or 80 chars. x 25 lines (bitmapped graphics) Graphics display : 320 x 200 - 640 x 200 or 640 x 400 (this last mode needs a special monitor) Colours : 16 colors among 512 / 4 colors among 512 / monochrome Sound : 3 voices + 1 noise channel, 8 octaves (Yamaha YM-2149) Keyboard : Full size QWERTY keyboard Interface : Cartridge, Midi (in, out), Centronics, RS232c, Hard Disk, Floppy disk, RGB, Joystick, mouse Data Storage : Built-in 3.5'' disk drive Power Supply : Internal PSU TI99 / 4a Technical Specifications

CPU : TI TMS 9900 (with 256 bytes 'cache', actually it accesses to 256 bytes of RAM) ROM : 26 KB : 8 KB ROM connected to the CPU + 18 KB ROM in byte-serial bit-mapped circuits RAM : 16 KB + 16 KB Video Ram Display : TV Text display : 32 x 24 (16 colors), 40 x 24 (2 colors) Graphics display : 48 x 64 with 16 colors, 256 x 192 with 16 colors + Hardware Sprites Colours : 16 Sound : 3 channels, 5 octaves (110hz to 55khz) and 1 noise channel (periodic and white) Keyboard : Full size QWERTY keyboard Interface : Tape interface, RGB video, Joystick (2), cartridge slot (Solid State Cartridge) Data Storage : Tape and Cartridge Power Supply : Special TI external PSU - (pins 1,2 : 16v / 1,6A -- pins 2,4 : 8v / 0,15A) Acorn BBC ‘B’ Technical Specifications

CPU : MOS 6502 @ 1.8 Mhz ROM : 32 kb RAM : 64 kb Display : TV and Monitor Text display : 80 x 32/25 (2 colors) / 40 x 32/25 (2 or 4 colors) / 20 x 32 (16 colors) / 40 x 25 (Teletext) Graphics display : 640 x 256 (2 colors) / 320 x 256 (4 colors) / 160 x 256 (16 colors) Colours : 16 (8 colors + flashing option) Sound : 3 channels + 1 noise channel, 7 octaves Keyboard : Full size QWERTY keyboard Interface : UHF, BNC, RGB, RS423, Cassette, DB15, Econet, TUBE, 1Mhz BUS, Printer, Disk-drive Data Storage : Tape and Disk Power Supply : Built in PSU Amstrad CPC464/664 Technical Specifications

CPU : Z80 @ 4 Mhz ROM : 32 kb RAM : 64 kb (42kb left for user) Display : Monitor and TV (with optional Modulator) Text display : 20 x 25 with 16 colors, 40 x 25 with 4 colors and 80 x 25 with 2 colors Graphics display : 160 x 200 with 16 colors, 320 x 200 with 4 colors and 640 x 200 with 2 colors Colours : 27 Sound : 3 channels, 8 octaves +1 noise channel Keyboard : Full size QWERTY keyboard Interface : Printer port, Bus port, Joystick, Floppy Disc Port, Amstrad monitor Din plug. Data Storage : Tape or Disk (464 and 664 respectively) Power Supply : 5v DC (powered by an Amstrad monitor or optional Modulator) Commodore Amiga 4000 Technical Specifications

CPU : Motorola MC68EC030 or MC68040 @ 25 Mhz + Co-Processors ROM : 512 Kb RAM : 2Mb CHIP RAM + 2Mb or 4Mb Fast RAM (up to 16 Mb, and theoretically to 4 Gb) Display : Monitor Text display : 60 x 32 / 80 x 32 Graphics display : from 320 x 200 to 800 x 600 or 1280 x 400 and more with overscan Colours : 16.8 millions colors, 2 to 256,000 user-definable colours displayable on screen Sound : Four channel stereo sound, 8 bits D/A converters Keyboard : Full size QWERTY keyboard Interface : Centronics, RS232c, IDE port, Audio, mouse/joysticks, RGB, Zorro III, PC AT slots, Video Data Storage : Hard Disk and Floppy Disk Power Supply : Internal PSU Sharp MZ 700 Technical Specifications

CPU : Sharp LH-0080 (Zilog Z80 A compatible) @ 4 Mhz ROM : 2 Kb RAM : 64 Kb + 2Kb VRam Display : TV Text display : 40 x 25 Graphics display : 50 x 80 Colours : 8 Sound : one channel, 3 octaves Keyboard : Full stroke 69 key with 5 function keys and 4 cursor keys Interface : Parallel, Joystick (2), Z80 Bus, Tape, RGB Data Storage : Tape + optional Disk Drive (3”) Power Supply : Built-in power supply unit (5V) Dragon 32/64 Technical Specifications

CPU : Motorola MC6809EP @ 0.9 Mhz ROM : 2 x 8K or 16K EPROM comprising Microsoft Extended BASIC RAM : 32 Kb or 64 Kb Display : TV Text display : 32 x 16 Graphics display : Several graphic modes, max : 256 x 192 (with 2 colors) Colours : 8 Sound : 1 voice, 5 octaves with the Basic and 4 voices, 7 octaves with machine code Keyboard : QWERTY Mechanical keyboard - 53 keys Interface : TV, 2 analogue joystick ports, cassette, Centronics , cartridge slot, composite Data Storage : Tape Power Supply : External PSU Commodore Pet 8032 Technical Specifications

CPU : MOS 6502 @ 1 Mhz ROM : ??? RAM : 32 Kb Display : Built in Monitor Text display : 80x24 text Graphics display : No Graphics apart from ASCII Colours : Monochrome (Green Screen) Sound : 1 voice (simple beeps) Keyboard : QWERTY Mechanical keyboard Interface : Cassette x2, Parallel, Serial, IEEE-488 Data Storage : External tape drive, 5.25" floppy drives Power Supply : Internal PSU EACA EG2000 Colour Genie Technical Specifications

CPU : Zilog Z80 , 2 MHz ROM : 16 KB containing LEVEL II BASIC RAM : 16 KB RAM, expandable to 32 KB Display : TV Text display : 40×24 Graphics display : 160×96 Colours : 16 Sound : General Instruments AY-3-8910, 3 sound channels, ADSR programmable with 1 noise channel Keyboard : QWERTY keyboard Interface : Composite, Audio, RF, Cartridge Port, Tape interface (5 pin DIN), RS-232, Lightpen, Parallel Data Storage : Tape or optional Floppy Disk Power Supply : Internal PSU - 5V DC, +12V DC and -12V DC Thomson MO5E Technical Specifications

CPU : Motorola 6809e @ 1 Mhz ROM : 4 KB (monitor) + 12 KB (Basic) RAM : 32 KB (31008 bytes free) + 16 Kb VRam Display : TV Text display : 40 x 25 Graphics display : 320 x 200 Colours : 16 Sound : one channel, 5 octaves Keyboard : QWERTY keyboard Interface : Light pen, Tape, SCART, Cartridge, Expansion bus, Centronics interface, RF, 2 x joysticks Data Storage : Tape or optional Floppy Disk Power Supply : Power supply built-in Atari 7800 Technical Specifications

CPU : 6502c (custom, not 65C02) @ 1.79 MHz ROM : 4 Kb (BIOS) RAM : 4 Kb Display : TV Text display : Graphics Mode Only Graphics display : 320 x 200 Colours : 16 hues, 8 luminances each, 128 colors. 256 colors possible, 16 on screen at once. Sound : 2 channels; POKEY sound chip option in cartridges (for additional or replacement 4 channels) Keyboard : None Interface : RF TV video output, 2 x controller ports, expansion port (not on all system revisions) Data Storage : Cartridge, 32 KB Maximum (also can utilise nearly all 2600 games) Power Supply : External power supply unit, 9v DC 1A Sony Playstation 2 Technical Specifications

CPU : Toshiba & Sony Emotion Engine @ 294.9 MHz ROM : 2 Mb RAM : 32 Mb Display : TV Text display : Graphics Mode Only Graphics display : 32-bit color / 1280 x 1024 max Colours : 16.7 Million colours Sound : 32-bit / Stereo - 48 Channels Keyboard : None Interface : 2 x Game controller , 2 x USB, RJ-45, RJ-11, AV output , SPDIF output, Power Data Storage : CD and DVDs Power Supply : Internal PSU Panasonic 3DO Technical Specifications

CPU : 32-bit 12.5 MHz RISC CPU (ARM60) ROM : ??? RAM : 2 Mb + 1Mb VRAM Display : TV Text display : Graphics Mode Only Graphics display : Interpolated 640x480, upsampled from 320x240 or 320x480 internal resolution Colours : 256,000 Sound : 16-bit / Stereo - Custom 20-bit Digital signal processor Keyboard : None Interface :S-video, composive video, audio L/R, RF, expansion port and 1 controller port Data Storage : CDs Power Supply : Internal PSU Spectravideo SVI-738 Technical Specifications

CPU : Zilog Z80A with a clockspeed of 3.58 MHz ROM : 56 KB RAM : 64 KB + 16 KB VRam Display : TV Text display : 80 characters x 24 and 40 characters x 24 lines and 32 characters x 24 lines Graphics display : 256 x 192 pixels Colours : 16 Sound : AY-3-8910 - 3 sound channels, 1 noise channels and 1 envelope controller Keyboard : Full QWERTY Keyboard Interface :Casette Port, 2 joysticks, 1 cartridge, 1 RS-232c, 1 DB-25, RCA and 1 UHF Data Storage : Disk Power Supply : Internal PSU Commodore Amiga 1000 Technical Specifications

CPU : Motorola 68000 (7.16 MHz NTSC, 7.09 MHz PAL) ROM : 8 KB ROM for bootstrap code. 256 KB WOM for the OS loaded from kickstart. RAM : 256 KB of Chip RAM by default, with an additional 256 KB provided by a dedicated cartridge. Display : Monitor Text display : 60 x 32 / 80 x 32 Graphics display : 320 x 200 and 640 x 400 + interlace modes Colours : 16.8 millions colors, up to 32 colours displayable on screen Sound : Four channel stereo sound, 8 bits D/A converters Keyboard : Full size QWERTY keyboard Interface : Centronics, RS232c, Audio, mouse/joysticks, RGB, Video Data Storage : Hard Disk and Floppy Disk Power Supply : Internal PSU Acorn Atom (Clone / Home Built by Phu) Technical Specifications

CPU : MOS Technology 6502 @ 1 MHz ROM : 8 KB, expandable to 12 KB with various Acorn and 3rd party ROMs RAM : 2 KB, expandable to 12 KB Display : TV Text display : 32 x 24 / 16 x 12 Graphics display : 8 graphic modes, maximum : 128 x 96 and 256 x 192 Colours : Monochrome (green screen) as standard + colour adapter available for 8 colors Sound : 1 channel, integral loudspeaker Keyboard : Full size QWERTY keyboard Interface : Tape, Audio, 8 bit ports (2) Data Storage : Cassette Power Supply : Internal PSU Acorn Electron Technical Specifications

CPU : MOS 6502 @ 1 Mhz / 2 Mhz + Custom ULA ROM : 32 kb RAM : 32 kb Display : TV and Monitor Text display : 80 x 32/25 (2 colors) / 40 x 32/25 (2 or 4 colors) / 20 x 32 (16 colors) / 40 x 25 (Teletext) Graphics display : 640 x 256 (2 colors) / 320 x 256 (4 colors) / 160 x 256 (16 colors) Colours : 16 (8 colors + flashing option) Sound : 3 channels + 1 noise channel, 7 octaves Keyboard : Full size QWERTY keyboard Interface : Expansion port, Tape connector (1200 baud), RF, RGB video output Data Storage : Tape, Disk and Cartridge (through extra hardware) Power Supply : External 18v Acorn Master 512 Technical Specifications CPU : 8-bit 65C102 @ 2 Mhz ROM : 128 kb RAM : 128 kb Display : TV and Monitor Text display : 80 x 32/25 (2 colors) / 40 x 32/25 (2 or 4 colors) / 20 x 32 (16 colors) / 40 x 25 (Teletext) Graphics display : 640 x 256 (2 colors) / 320 x 256 (4 colors) / 160 x 256 (16 colors) Colours : 16 (8 colors + flashing option) Sound : 4 channels - 8 Octaves (SN76489 Sound Generator) Keyboard : Full size QWERTY keyboard (93 Kets( Interface : Tube, High Speed Bus, FDD, User interface, RS423, Analog, Econet, Parallel, Tape, TV/RF, RGB & Composite outputs, Data Storage : Tape, Disk and Cartridge Power Supply : Built in PSU Acorn BBC Master AIV - Domesday System Technical Specifications CPU : GTE G65C12P-2 @ 2 Mhz ROM : 128 kb RAM : 128 kb Display : Monitor Text display : 80 x 32/25 (2 colors) / 40 x 32/25 (2 or 4 colors) / 20 x 32 (16 colors) / 40 x 25 (Teletext) Graphics display : 640 x 256 (2 colors) / 320 x 256 (4 colors) / 160 x 256 (16 colors) Colours : 16 (8 colors + flashing option) Sound : 4 channels - 8 Octaves Keyboard : Full size QWERTY keyboard Interface : Tube, High Speed Bus, FDD, User interface, RS423, Analog, Econet, Parallel, Tape, TV/RF, RGB & Composite outputs Data Storage : Tape, Disk and Laser Disc Power Supply : Built in PSU Amstrad CPC6128 Technical Specifications

CPU : Z80 4MHz ROM : 48kb RAM : 128kb Display : Amstrad monitor Monochrome or Colour. Text display : 20 * 25 (16 colours) or 40 * 25 (4 colours) or 80 * 25 (2 colours) Graphics display : 160 * 200 (16 colours) or 320 * 200 (4 colours) or 640 * 200 (2 colours) Colours : 27 Sound : 1 White noise channel, 3 sound channels 7 octaves Keyboard : Mechanical keyboard, QWERTY layout featuring a numeric keypad with arrow keys. Interface : Bus port, 1 joystick port, Floppy drive port, Printer port, Din plug for monitor, Stereo jack. Data Storage : Built in 3" Disk drive. Power Supply : 5v/12v DC powered by the monitor Amstrad MegaPC Technical Specifications

CPU : Intel 80386 @ 25Mhz + Motorola 68000 @ 7.14Mhz ROM : N/A RAM : 1mb (expandable to 16mb) Display : Monitor (Dual Sync 15Khz and 31Khz) Text display : NA Graphics display : SVGA (256kb RAM) Colours : 16 Sound : 1 White noise channel, 3 sound channels 7 octaves Keyboard : Full QWERTY keyboard Interface : MegaDrive Cartridge Slot, Standard (386SX) connectors. Data Storage : Floppy, 40Mb HD and of course MegaDrive cartridges! Power Supply : 5v/12v DC powered by the monitor Amstrad GX4000 Technical Specifications

CPU : Z80 4MHz ROM : 32kb RAM : 64kb Display : TV or Amstrad Monitor Text display : N/A Graphics display : 160 * 200 (16 colours) or 320 * 200 (4 colours) or 640 * 200 (2 colours) Colours : 32 / 4096 Sound : 1 White noise channel, 3 sound channels 8 octaves Keyboard : Control Pads - No keyboard. Interface : Audio, 2 x digital controller, Analog controller, RJ11 socket, 8 pin DIN, Scart, Power. Data Storage : Cartridge Slot Power Supply : 11v External PSU Apple iMac (G3) Technical Specifications

CPU : PowerPC 750 (G3) @ 233Mhz ROM : N/A RAM : 32mb Display : Built in 15” Multiscan Text display : NA Graphics display : 640 x 480 (117Hz), 800 x 600 (95Hz) and 1024 x 768 (76Hz) Colours : 32768 Sound : 1 White noise channel, 3 sound channels 8 octaves Keyboard : QWERTY Keyboard and Mouse Interface : USB Ports, Ethernet Data Storage : 4gb HD and CD Drive Power Supply : Built in PSU Atari 400 Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 10Kb RAM : 8kb (16kb in newer models) Display : TV or Monitor Text display : 40 x 25 Graphics display : up to 320 x 192 Colours : 16 colours x 8 brightness levels (128 colours max) - newer models 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Membrane Keyboard Interface : Monitor RGB, RF, Cartidge slot, Atari SIO port and 4 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU Atari 800 Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 10Kb RAM : 8kb - 48kb Display : TV or Monitor Text display : 40 x 25 Graphics display : up to 320 x 192 Colours : 16 colours x 8 brightness levels (128 colours max) - newer models 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Keyboard Interface : Monitor RGB, RF, Cartidge slot, Atari SIO port and 4 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU Atari 600 XL Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 24kb RAM : 16kb (up to 64kb) Display : TV Text display : Five modes - 40 x 24 (max) Graphics display : up to 320 x 192 Colours : 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Keyboard Interface : Composite, RF, Cartidge slot, Atari SIO port and 2 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU Atari 800 XL Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 24kb RAM : 64kb (up to 128kb) Display : TV Text display : Five modes - 40 x 24 (max) Graphics display : up to 320 x 192 Colours : 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Keyboard Interface : Composite, RF, Cartidge slot, Atari SIO port and 2 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU Atari 1200 XL Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 16kb (Basic is on cartridge) RAM : 64kb (up to 128kb) Display : TV and Monitor Text display : Five modes - 40 x 24 (max) Graphics display : up to 320 x 192 Colours : 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Keyboard Interface : Monitor (RGB), RF, Cartidge slot, Atari SIO port and 2 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU Atari 65 XE Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 16kb (Basic is on cartridge) RAM : 64kb Display : TV Text display : Five modes - 40 x 24 (max) Graphics display : up to 320 x 192 Colours : 256 colours. Sound : 4 voices - 3.5 octaves Keyboard : QWERTY Keyboard Interface : Monitor (RGB), RF, Cartidge slot, Atari SIO port and 2 controller ports Data Storage : Cartridge, tape and disk Power Supply : External PSU (1A, 5v) Atari 5200 Technical Specifications

CPU : 6502 @ 1.78Mhz + Co-Processors ROM : 64kb RAM : 16kb Display : TV Text display : N/A Graphics display : up to 320 x 192 Colours : 256 colours - 16 on screen Sound : 4 channels Keyboard : N/A Interface : Controller ports (2 and 4 available) Data Storage : Cartridge Power Supply : External PSU Coleco Colecovision Technical Specifications

CPU : Z80a @ 3.58Mhz ROM : N/A RAM : 8kb Display : TV Text display : N/A Graphics display : 259 x 192 Colours : 16 Sound : 3 channels + 1 noise Keyboard : N/A Interface : Power in, Cartridge slot, Video output, Expansion connector, 2 x controller connectors Data Storage : Cartridge (8kb/16kb/24kb/32kb) Power Supply : External PSU Commodore 16 Technical Specifications CPU : Mos Tech 7501 @ 0.89Mhz or 1.76Mhz ROM : 32Kb RAM : 16Kb (12Kb available) Display : Television or Monitor Text display : 40 * 25 Graphics display : 160 x 200 or 320 x 200 Colours : 121 Colours (15 Colours x 8 levels + Black) Sound : two channels; 4 octaves + white noise Keyboard : Full stroke 66 keys with 4 function keys and 4 cursor keys Interface : Tape, Cartridge, Joystick (2), Floppy Disk, Printer, User port, RGB, Interface : expansion bus port, serial bus Data Storage : Cassette and 5.25" Disk Drive Power Supply : External PSU Commodore Amiga 500 Technical Specifications CPU : Motorola 68000 @ 7Mhz ROM : 256Kb RAM : 512Kb (exapandable up to 9mb) Display : Television or Monitor Text display : See below Graphics display : Resolutions up to 640 x 512 pixels Colours : 32 Colours from a palette of 4096 Sound : 4 Channel Stereo (8 Bit) Keyboard : Full size keyboard with numerical keypad and function keys Interface : Joystick/Mouse port, Stero phono output, RS232, Parallel, Serial, Analogue RGB, Interface : Mono RCA, RF Output, Trapdoor expansion and PCMCIA Slot Data Storage : 3 and a half inch Disk Drive and external hard disks Power Supply : External PSU Commodore Amiga 600 Technical Specifications CPU : Motorola 68000 @ 7Mhz ROM : 512Kb RAM : 1Mb (exapandable up to 6mb) Display : Television or Monitor Text display : See below Graphics display : Resolutions up to 1280 x 256 Colours : 32 Colours from a palette of 4096 Sound : 4 Channel Stereo (8 Bit) Keyboard : Full size keyboard with function keys but no numerical keypad Interface : Joystick/Mouse port, Stero phono output, RS232, Parallel, Serial, Analogue RGB, Interface : Mono RCA, RF Output, Trapdoor expansion and PCMCIA Slot Data Storage : 3 and a half inch Disk Drive and hard disks Power Supply : External PSU Commodore SX64 Technical Specifications

CPU : MOS 6510 @ 1Mhz ROM : 20kb RAM : 64kb (38911 bytes free to user) Display : Television or Monitor Text display : 40 x 25 Graphics display : 320 x 200 Colours : 16 Sound : 3 voices / 9 octaves / 4 waveforms Keyboard : QWERTY keyboard Interface : Joystick ports, cartridge slot, expansion port, serial, RGB video and Keyboard Data Storage : 5.25 inch internal disk drive and cartridge slot Power Supply : Built in PSU Jupiter Cantab - Jupiter Ace Technical Specifications

CPU : Z80A @ 3.5Mhz ROM : 8kb RAM : 3kb (up to 51kb) Display : Television Text display : 32 x 24 Graphics display : 64 x 48 Colours : Monochrome Sound : Internal beeper Keyboard : QWERTY chiclet keyboard Interface : UHF TV out, User Port, Tape Interface (1500baud) and Z80 bus Data Storage : Cassette Power Supply : External PSU Mattel - Intellivision Technical Specifications

CPU : CP1610 @ 895Khz ROM : 7168 Bytes RAM : 1352 bytes Display : Television Text display : N/A Graphics display : 160 x 196 Colours : 16 Sound : 3 Channel sound + 1 noise generator Keyboard : N/A Interface : Cartridge slot, video output (RF or RGB), power in Data Storage : Cartridge Power Supply : Internal PSU Microsoft Xbox Technical Specifications

CPU : Intel Pentium 3 @ 733Mhz ROM : N/A RAM : 64mb Display : Television Text display : N/A Graphics display : 1920 x 1080 Colours : 16.7 Million Sound : Full digital output Keyboard : Controllers only - no keyboard Interface : AV Out, 4 x game controllers, 1 x RJ45 Data Storage : DVD Power Supply : Internal PSU MGT - Sam Coupe Technical Specifications

CPU : Z80B @ 6Mhz (screen off), 4.5Mhz (screen on) and can emulate the Sinclair ZX-Spectrum 48Kb ROM : 32kb RAM : 256kb/512kb - up to 4.5mb total with addons. Display : Television Text display : 32 x 24 and 85 x 24 Graphics display : 256 x 192 and 512 x 192 Colours : 128 Colours Sound : 6 channels stereo, 8 octaves, 2 noise, 2 envelope, DAC digital output (rate 15.6kHz), Midi. Keyboard : QWERTY keyboard (72 keys) Interface : RF, RGB scart, serial/network, joystick (Atari standard), parallel, audio input, audio output Data Storage : 3.5” Disk and Cassette Power Supply : External PSU (5v) NEC - CoreGrafx (PC Engine) Technical Specifications

CPU : HuC6280A @ 7.16Mhz (switchable to 1.79Mhz) VRAM : 64kb RAM : 8kb Display : Television Text display : N/A Graphics display : 256 x 240 up to 512 x 240 Colours : 512 palette, 482 on screen (241 background & 241 sprite) Sound : 6 channels Keyboard : N/A Interface : HuCard slot, AV out, Gamepad port Data Storage : HuCards Power Supply : N/A Sharp MZ 80K Technical Specifications

CPU : Sharp LH-0080 (Z80a compatible) ROM : 4kb RAM : 20kb Display : Built in 10” monochrome monitor Text display : 40 x 25 (8x8 character matrix) Graphics display : 80 x 50 Colours : 512 palette, 482 on screen (241 background & 241 sprite) Sound : One channel Keyboard : Full QWERTY keyboard Interface : RAM expansions, printer, Floppy drives unit, color display Data Storage : Cassette Power Supply : Internal PSU Sinclair ZX80 Technical Specifications

CPU : NEC 780C-1 (Z80 compatible) @ 3.25Mhz ROM : 4 kb (can be expanded up to 8 kb) RAM : 1 Kb (901 bytes available) - expandable up to 64 kb Display : Television Text display : 32 * 22 Graphics display : 64 * 44 Colours : black and white only Sound : No sound output at all Keyboard : 40 key membrane Interface : Expansion Bus, tape and RF Data Storage : Cassette Based via Earphone & Microphone 3.5mm Connection Power Supply : External 9v DC power pack Sega Nomad Technical Specifications

CPU : Motorola 68000 @ 7.67 Mhz ROM : 20 kb RAM : 64 kb (main) + 8 kb (sound) Display : Television Text display : N/A Graphics display : 320 x 224 Colours : 512 pallet - 64 on screen Sound : TI - 4 Channels PSG + Yahama 6 Channel FM Keyboard : N/A Interface : Cartdige port, AV out and controller port Data Storage : Cartridge Power Supply : External 9v DC or 6 x AA Batteries Sega Pico Technical Specifications

CPU : Motorola 68000 @ 7.67 Mhz ROM : 20 kb RAM : 64 kb (main) + 8 kb (sound) Display : Television Text display : N/A Graphics display : 320 x 224 Colours : 512 pallet - 64 on screen Sound : TI - 4 Channels PSG + Yahama 6 Channel FM Keyboard : N/A Interface : Pen drawing device / Cartridges (books) Data Storage : Cartridge Power Supply : External PSU Sinclair ZXSpectrum +3 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 64 kb RAM : 128 kb Display : TV Text display : 32 x 24 Graphics display : 256x192 Colours : 8 Colours with two brightness levels (15 in total) Sound : Yamaha AY-3-8912 - 3 Channel - 7 Octaves Keyboard : QWERTY mechanical keyboard Interface : Midi Port, Parallel Printer Port, Aux Port and Joystick Ports Data Storage : Casettes and Floppy Discs Power Supply : External 9V PSU Sinclair ZXSpectrum 128 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 32 kb RAM : 128 kb Display : TV Text display : 32 x 24 Graphics display : 256x192 Colours : 8 Colours with two brightness levels (15 in total) Sound : Yamaha AY-3-8912 - 3 Channel - 7 Octaves Keyboard : QWERTY semi-mechanical keyboard Interface : Midi Port, Parallel Printer Port, Aux Port and Joystick Ports Data Storage : Casettes Power Supply : External 9V PSU Sinclair ZXSpectrum + Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 16 kb RAM : 48 kb Display : TV Text display : 32 x 24 Graphics display : 256x192 Colours : 8 Colours with two brightness levels (15 in total) Sound : Single channel beeper Keyboard : QWERTY semi-mechanical keyboard Interface : Midi Port, Parallel Printer Port, Aux Port and Joystick Ports Data Storage : Casettes Power Supply : External 9V PSU Sinclair ZXSpectrum 16/48K Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 16 kb RAM : 16/48 kb Display : TV Text display : 32 x 24 Graphics display : 256x192 Colours : 8 Colours with two brightness levels (15 in total) Sound : Single channel beeper Keyboard : QWERTY rubber keyboard Interface : Midi Port, Parallel Printer Port, Aux Port and Joystick Ports Data Storage : Casettes Power Supply : External 9V PSU Tatung Einstein TC-01 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 4Mhz ROM : 8 kb RAM : 64 kb (44kb free) Display : TV Text display : 40 / 32 columns x 24 rows Graphics display : 256x192 Colours : 16 Sound : 3 Channel - 7 Octaves Keyboard : QWERTY mechanical keyboard Interface : RS232c, Centronics, User port, Joystick (2), Bus Z80, Floppy Disk Data Storage : 3” Disk Drive Power Supply : Internal PSU Tatung Einstein 256 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 4Mhz ROM : 32 kb RAM : 256 kb (44kb free) Display : TV/Monitor Text display : 80,64,40 and 32 column multi-coloured text modes Graphics display : 512 x 424 Colours : 512 Sound : 3 Channel - 7 Octaves Keyboard : QWERTY mechanical keyboard Interface : RS232c, Centronics, User port, Joystick (2), Bus Z80, Floppy Disk Data Storage : 3” Disk Drive Power Supply : Internal PSU Tandy TRS 80 Model 4 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 4Mhz ROM : 14 kb RAM : 64 kb expandable to 128 kb Display : Built in monitor Text display : 64 x 16 / 32 x 16 / 64 x 40 / 80 x 24 Graphics display : None Colours : Green screen Sound : Built in speaker Keyboard : QWERTY mechanical keyboard Interface : Tape (500 or 1500 bauds), Centronics, I/O ports compatible with Model III, Serial (4D Data Storage : One or Two 5.25” Floppy Drives Power Supply : Internal PSU Tandy CoCo 2 Technical Specifications

CPU : Motorola 6809E @ 0.89 Mhz (1.8 Mhz by programming clock generator) ROM : 8 kb (16 kb in later models) RAM : 16 kb, 32 kb or 64 kb depending on models Display : TV Text display : 32 x 16 Graphics display : 32 x 64 up to 256 x 192 Colours : 9 Sound : 1 voice (6-bit DAC) Keyboard : QWERTY mechanical keyboard Interface : Cartridge, two analog joystick ports, cassette interface (1500 baud), RS232, RF Data Storage : Cartridge or Cassette Power Supply : Internal PSU Timex/Sinclair 2068 Technical Specifications

CPU : 8 Bit Zilog Z80 @ 3.5Mhz ROM : 24 kb RAM : 48 kb Display : TV Text display : 32 x 24 Graphics display : 256 x 192 (with 32x24 or 32x192 attributes), 512 x 192 Colours : 16 Sound : Yamaha AY-3-8912 - 3 Channel - 7 Octaves Keyboard : Chicklet keyboard Interface : Two joystick, RF out, Composite video, RGB video output, cartridge slot, tape-recorder Data Storage : Casettes and cartridges Power Supply : External 15V PSU Timex/Sinclair 1000 Technical Specifications

CPU : NEC Zilog Z80A compatible at 3.25 MHz ROM : 8 kb RAM : 2 kb Display : Television Text display : 32 x 22 Graphics display : 64 x 44 Colours : black and white only Sound : No sound output at all Keyboard : Membrane keyboard Interface : Expansion Bus Data Storage : Cassette Based via Earphone & Microphone 3.5mm Connection Power Supply : External 9v DC power pack Research Machines RM-380Z Technical Specifications

CPU : NEC Zilog Z80A compatible at 4 MHz ROM : 2 kb RAM : 4 kb (expandable to 56 kb) Display : Monitor Text display : 40 x 24 Graphics display : 80 x 72 Colours : black and white only (optional HRG board - giving colours and hi-res graphics) Sound : No sound output at all Keyboard : Full stroke keyboard Interface : UHF TV, Composite video, Tape recorder, Parallel printer Data Storage : Single or dual 5.25” Disk Drives Power Supply : Built in PSU Research Machines RM Link 480Z Technical Specifications

CPU : NEC Zilog Z80A compatible at 4 MHz ROM : 8 kb RAM : 32 kb (expandable to 256 kb) Display : TV and Monitor Text display : 40/80 x 25 Graphics display : 160 x 95 (8 colours), 320 x 192 (4 colours) and 640 x 192 (mono) Colours : See above Sound : Built in tone generator and speaker Keyboard : Full stroke keyboard Interface : Composite, RGB and RF, IEEE-488, Network, Serial x 2, Parallel, Tape recorder, Analog Data Storage : Cassette or 5.25” Disk Drives Power Supply : Built in PSU Donations to RCM can be placed here please

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