8 bit Computers: Hardware

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8bit Computing: Hardware

8bit Computing: Firmware & Software

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8 bit Computing: Hardware
Product	Ex VAT Price*	Inc VAT Price*	Add to Basket
BBC B 32K (S/H)§ No disc interface or Econet fitted	£199.00	£199.00
BBC B 32K with Acorn 8271 DFS Disc Interface (S/H)§	£289.00	£289.00
BBC B 32K with Econet and 8271 Disc Interface (S/H)§	£349.00	£349.00
BBC B 32K with third party DFS Disc Interface (S/H)§	£269.00	£269.00
BBC Master128 (S/H) Case may have Security markings etc.§ Refurbished (Acorn) BBC Master 128 Some security marks, scratches or discolouration, etc. We can s...	£349.00	£349.00
BBC Master128 (S/H) Good condition case§ Refurbished (Acorn) BBC Master 128 No obvious security marks, bad scratches or significant discolou...	£399.00	£399.00
BBC Master128 with 6502 Turbo internal co-processor (S/H)§ Refurbished (Acorn) BBC Master 128K with 4MHz 6502 Turbo co-processor fitted.	£499.00	£499.00
BBC Master128 with Master 512 80186 co-processor (S/H)§ Refurbished (Acorn) BBC Master 128K with Master 512 80186 co-processor fitted and four Master 512 di...	£449.00	£449.00
BBC Master128 Motherboard (S/H) Non-Working§ FAULTY Motherboard for the Classic Acorn BBC Master Microcomputer We can ship worldwide. By air: R...	£89.00	£89.00
BBC Master Compact (Keyboard/Computer unit only) (S/H)§ Keyboard/Computer unit only No Disc Drive/PSU unit. PSU required: 5V DC 2Amp available separately. ...	£399.00	£399.00
BBC Master Compact (S/H)§ Keyboard/Computer unit and Single Drive/PSU unit ROMS not included.	£449.00	£449.00
Set of four discs for BBC Master 512 internal Coprocessor (Copies)§ A set of four copies of BBC Master 512 discs. (Copied 2016). n.b. you need to use a Master 512 to c...	£39.00	£39.00
Data cable/lead for Z80 Torch board§ Data cable for the Z80 coprocessor Daughter board for BBC B / Master.	£24.00	£24.00
Data cable/lead for Z80 Torch board (S/H)§ Data cable for the Z80 coprocessor Daughter board for BBC B / Master.	£18.00	£18.00
Set of 7 Acornsoft 5.25" discs for BBC Micro Acorn Z80 (Copies) (S/H)§ Copies of the official seven discs. Official Disc One of the seven has on it: British Broadcasting...	£49.00	£49.00
Z80 Torch board (S/H)§ Daughter board for BBC B / Master with ribbon cable for 'Tube' connector, with ROM but no disc or in...	£100.00	£100.00
Floppy drive data cable/lead for BBC Master Compact§ Disc drive data cable for the Master Compact (25way D Type to 34way IDC). Supports a single drive on...	£29.00	£29.00
Stand Alone PSU for BBC Master Compact§ PSU suitable as a replacement for an Acorn BBC Master Compact.	£24.00	£24.00
Stand Alone PSU for BBC Master Compact with in-line On/Off switch§ PSU suitable as a replacement for an Acorn BBC Master Compact.	£29.00	£29.00
Acorn A3000 circuit diagrams 2 sheets of A1+ (S/H)§ A1+ Acorn A3000 circuit diagrams 2 sheets. New copies. Some imperfections resulting from the folds.	£19.00	£19.00
Acorn A5000 circuit diagrams 4 sheets of A0 (S/H)§ A0 Acorn A5000 circuit diagrams 4 sheets. New copies. Some imperfections resulting from the folds.	£32.00	£32.00
Acorn Atom PSU§ The original Acorn PSU is 8V 1.8A DC this new replacement is 8V 2Amp DC	£39.99	£39.99
Acorn Risc PC circuit diagrams 7 sheets of A1 (S/H)§ A1 Acorn Risc PC circuit diagrams 7 sheets. New copies. Some imperfections resulting from the folds...	£32.00	£32.00
SmallyMouse2 USB Mouse interface for the BBC§ Easily use a USB mouse with your BBC computer. Connects a USB mouse to the User Port using the AMX m...	£49.00	£49.00
SmallyMouse2 USB Mouse interface for the BBC with three button scroll mouse§ Easily use a USB mouse with your BBC computer. Connects a USB mouse to the User Port using the AMX m...	£59.00	£59.00
Nidd Valley 3 Button Chauffeur Mouse for the BBC Micro (S/H)§ Twenty way connector for the BBC User port. No software included. The mouse is missing the ball whi...	£46.00	£46.00
28 pin DIP HY6264LP-10 (New!)§ Marked: HYUNDAI HY6264LP-10 9016DA KOREA Typical date code: 9016 Description: 8K x 8-Bit CMOS SRAM	£10.00	£10.00
Acorn BBC Master 128 case screw set§ 4x case screws (2 short + 2 long)	£4.50	£4.50
Acorn Electron Case Screw set (S/H)§ 4x self tapping case screws	£5.00	£5.00
Acorn Loudspeaker for BBC Master128 Microcomputer (S/H)§ Replacement loudspeaker to fit in an Acorn Master. 50mm Diameter. With cable and connector for mothe...	£6.00	£6.00
BBC 3MHz 6502/65C02 external Coprocessor (S/H) with Manual and Hi-BASIC ROM§ Additional 64K RAM 3MHz Manual and copy of Hi-BASIC ROM included.	£199.00	£199.00
BBC 3MHz 6502/65C02 external Coprocessor 64K (S/H)§ Does not include Hi-BASIC or DNFS ROMs (available separately)	£169.00	£169.00
BBC A or B case lid captive nut, U clip (Pair)§ 2x captive nut for the rear of the BBC Micro case lid with 2 screws.	£4.00	£4.00
BBC A or B case screw set (S/H)§ 4x case screws	£4.50	£4.50
BBC A or B case screws, Keyboard & PCB screws & washers, full set (S/H)§ 4x case screws 2x keyboard nut, bolt & washers. 5x PCB screws and washers.	£10.00	£10.00
BBC A or B Function Key Strip holder (clear plastic strip), Early design (S/H)§ Unbroken holders are getting very rare! Marked with the Owl logo, and "BBC microcomputer" An example...	£39.00	£39.00
BBC A or B Function Key Strip holder (clear plastic strip), Later design (S/H)§ Unbroken holders are getting very rare! Marked with the Owl logo, and BRITISH BROADCASTING CORPORAT...	£39.00	£39.00
BBC B Keyboard Cable/lead BBC Keyboard Cable Plug to plug. New but old stock.	£20.00	£24.00
BBC B/B+/Master PSU Refurbishing Capacitor Kit§ Capacitor kit for BBC B, BBC B+ or BBC Master128 power supply/power adaptor. C1, C2 & C9 capacitors....	£8.00	£8.00
BBC Master Compact 2nd Floppy drive/Gotek mounting standoffs§ 4 x 36mm stand offs for mounting second floppy drive or a Gotek in an Acorn BBC Master Compact. Incl...	£12.00	£12.00
BBC Master internal 4MHz 6502/65C102 (Turbo) Coprocessor (S/H)§ 4MHz 65C102 Turbo Additional 64K RAM Also supplied as part of the BBC Domesday system. n.b. we do ...	£199.00	£199.00
BBC Master128 bare case No PSU, Keyboard or MotherBoard (S/H) Grade A§ Not as new! but used with some scratches and blemishes. The top, front and sides are clear of obviou...	£99.00	£99.00
BBC Master128 bare case No PSU, Keyboard or MotherBoard (S/H) Grade C§ Not as new! but used with some scratches and blemishes May have security markings on the top and the...	£68.00	£68.00
BBC Master128 battery pack§ If your CMOS setting have become corrupt you can reset them to '0' by holding down the 'R' key whils...	£14.00	£14.00
BBC Master128 cartridge slot surround and internal speaker holder (S/H)§ The plastic trim that holds the internal speaker and surrounds the cartridge slots of the BBC Master...	£12.00	£12.00
BBC Master128 cartridge slot surround and internal speaker holder with speaker (S/H)§ Internal speaker is included.	£17.00	£17.00
BBC Master128 Coprocessor PCB support (Set of three) (S/H)§ As used by 65C102 Turbo board and 80186 512MB	£8.00	£8.00
BBC Master128 Function Key holder (clear plastic strip) (S/H)§ Unbroken holders getting very rare!	£28.00	£28.00
BBC Master128 Keyboard (S/H)§	£85.00	£85.00
BBC Master128 OS ROM (inc. BASIC, DFS, View etc.) (S/H)§ BBC Master128 system ROM. Includes: MOS 3.20 BASIC 4 1770 DFS 2.24 ADFS 1.50 View B3.0 ViewSheet B1....	£19.00	£19.00
BBC Master128 Sideways ROM/RAM Write Protect Switch§ New, in original box with fitting instructions!	£39.00	£39.00
BBC Micro Model B bare case Grade B No PSU, Keyboard or MotherBoard (S/H)§ Used with blemishes. There may be some security markings. The 'PHROM' socket cover to the left of th...	£49.00	£49.00
BBC Micro Model B bare case No PSU, Keyboard or MotherBoard (S/H)§ Used with some blemishes. The top, front and sides are clear of obvious security markings. The 'PHRO...	£75.00	£75.00
BBC Micro Model B/Master case feet, domed (Set of four)§ Set of four self adhesive replacement domed case feet for BBC Microcomputer Model A/B/Master 128 etc...	£3.99	£3.99
NEW PSU / Power Supply for ACORN BBC B/B+ in used case (Advanced Exchange)§ New 60W power supply/power adaptor for BBC B or BBC B+. In an Acorn original used metal case with: ...	£94.00	£94.00
NEW PSU / Power Supply for ACORN BBC B/B+ in used case (Exchange)§ New 60W power supply/power adaptor for BBC B or BBC B+. In an Acorn original used metal case with: ...	£84.00	£84.00
NEW PSU / Power Supply for ACORN BBC B/B+ in used case (No Exchange)§ New 60W power supply/power adaptor for BBC B or BBC B+. In an Acorn original used metal case with: ...	£99.00	£99.00
NEW PSU / Power Supply for Acorn BBC Master in used case (Advanced Exchange)§ New 60W power supply/power adaptor for ACORN BBC MASTER In an Acorn original used metal case with: N...	£89.00	£89.00
NEW PSU / Power Supply for Acorn BBC Master in used case (Exchange)§ New 60W power supply/power adaptor for ACORN BBC MASTER In an Acorn original used metal case with: N...	£84.00	£84.00
NEW PSU / Power Supply for Acorn BBC Master in used case (NO Exchange)§ New 60W power supply/power adaptor for ACORN BBC MASTER In an Acorn original used metal case with: N...	£99.00	£99.00
BBC B/B+ PSU Refurbished (Advance Exchange) (S/H)§ Second hand power supply/power adaptor for BBC B or BBC B+. Refurbished with new C1, C2 & C9 capaci...	£60.00	£60.00
BBC B/B+ PSU Refurbished (Exchange) (S/H)§ Second hand power supply/power adaptor for BBC B or BBC B+. Refurbished with new C1, C2 & C9 capaci...	£50.00	£50.00
BBC B/B+ PSU Refurbished (No Exchange) (S/H)§ Second hand power supply/power adaptor for BBC B or BBC B+. Refurbished with new C1, C2 & C9 capaci...	£75.00	£75.00
BBC Master128 PSU refurbished with new capacitors (Advanced Exchange) (S/H)§ Second hand power supply/power adaptor for BBC Master128 Advance Exchange unit, return your old PSU...	£80.00	£80.00
BBC Master128 PSU refurbished with new capacitors (Exchange) (S/H)§ Second hand power supply/power adaptor for BBC Master128 We can supply without exchange but will be...	£70.00	£70.00
Power spade connector (Female) for BBC PSU to M/B (Pack of 8)§ Spade connector for BBC Micro PSU to motherboard. Supplied with clear plastic terminal covers (not s...	£5.85	£5.85
Power spade connector (Male) for BBC PSU to M/B (Pack of 8)§ Spade connecting 'post' for BBC Micro PSU to motherboard. The part that solders into the PCB and pr...	£4.85	£4.85
Power spade connectors (Male & Female) for BBC PSU to M/B (Pack of 8)§ Male and female Spade connecting post / plug set for BBC Micro PSU to motherboard. Supplied with cle...	£7.85	£7.85
BBC Teletext adaptor - Acorn 'Cheese Wedge' expansion unit (S/H)§ For BBC B or BBC Master External 'Cheese wedge' unit in case like a 6502 Coprocessor. Internal PSU (...	£99.00	£99.00
Marconi Trackerball Wiring Adaptor (S/H)§ Adaptor to plug into the User Port to convert the wiring of the Marconi Trackerball into an AMX Mous...	£18.00	£18.00
Universal Keyboard Dust Cover§ A dust cover for keyboards. It's designed to provide an attractive and effective barrier against d...	£10.00	£10.00
HM6264 8K SRAM 28 pin DIP chip (S/H)§ Used or surplus 64K bit (8Kx8bit) SRAM 28pin DIP HM6264LP-15 Chips have various date codes: e.g. 85...	£6.00	£6.00
Acorn BBC Master Clock chip (RTC) HD146818 AP§ HD146818 AP RTC chip (labelled IC11 on the Master motherboard). This chip contains the Master's Rea...	£19.99	£19.99
BBC A / B RAM chip 4816 (New)§ The make may vary. Suitable Chips include: HM4816P-7 HM4816P-8	£12.00	£12.00
BBC A / B RAM chip 4816 (S/H)§ The make may vary. Suitable Chips include: HM4816P-7 HM4816P-8	£7.00	£7.00
Heatsink for Video ULA for BBC A / B (S/H)§ Heatsink for Video ULA for BBC A / B (S/H)	£8.00	£8.00
NEC D7002C Analogue to Digital 28pin chip (ADC) as used in BBC A / B (S/H)§ NEC D7002C Analogue to Digital 28pin chip (ADC) as used in BBC A / B & BBC Master etc. Only one per...	£16.00	£16.00
Serial ULA SERPROC for BBC A / B (Ferranti) (S/H)§ Ferranti design. Part number ULA 2C199E IC 7 on the motherboard Only one per customer due to a very...	£26.00	£26.00
Teletext Character Generator SAA5050 for BBC A / B (S/H)§ Teletext chip SAA5050 for BBC Micro and other Teletext-enabled devices. IC15 on a BBC Master motherb...	£16.00	£16.00
62256/43256 256Kb/32KB 32Kx8 SRAM 28 pin DIP/DIL chip (S/H)§ Used or surplus 256K bit (32Kx8bit) SRAM 28pin DIP/DIL Some are NEC D43256C-12L and Sony CXK58256P-...	£15.00	£15.00
BBC Master Compact Parallel Printer cable/lead 24 way Amphenol plug to 36 way Amphenol (Centronics) plug.	£13.33	£16.00
Altai Single BBC Joysticks (Analogue) (S/H)§ For BBC B or Master analogue port.	£50.00	£50.00
BBC B/Master Auxiliary power connector (floppy drive)§ 6 Pin plug for PSU DC output socket under front left of BBC B or BBC Master. Includes 5 crimp termin...	£16.00	£16.00
BBC B/Master Auxiliary power connector + socket for floppy drive§ 1 x 6 pin plug with 5 crimp connectors 1 x 4 pin housing with 4 crimp connectors This is a kit of c...	£22.00	£22.00
BBC B/Master Data Cable/lead for Dual 5.25" Floppy Drive (S/H)§ Dual Floppy Data Lead for BBC B or BBC Master.	£20.00	£20.00
BBC B/Master Data Cable/lead for Single 5.25" Floppy Drive (S/H)§ Floppy Data Lead for BBC B or BBC Master.	£16.00	£16.00
BBC B/Master Parallel Printer cable/lead§ 26 way IDC female connector to 36 way Amphenol (Centronics) plug.	£14.00	£14.00
BBC B/Master Parallel Printer cable/lead (S/H)§ 26 way IDC female connector to 36 way Amphenol (Centronics) plug.	£8.00	£8.00
BBC B/Master Parallel Printer switch box (S/H)§ 26 way IDC female connector to two 26 way IDC Male connectors with switch.	£14.00	£14.00
BBC B/Master power Cable/lead for Single 5.25" Floppy Drive§ Lead with 6 pin plug for BBC PSU output, plugs into the socket under the front left of a BBC B or BB...	£23.00	£23.00
Dual BBC Joysticks (Analogue) (S/H)§ For BBC B or Master analogue port. This is the type that are held like a gun.	£50.00	£50.00
Joystick Adaptor (Atari to BBC) (S/H)§ Adaptor box to convert a 9pin Atari-style joystick to use the BBC Analogue port. Plugs directly into...	£24.00	£24.00
Serial Port Switch (S/H)§ Switches between two devices connected to the serial port os a BBC using 5 pin 'Domino' plug & socke...	£19.00	£19.00
User Port Adaptor (S/H)§ 20pin IDC male to Female not wired one to one! Believed to be an adaptor to or from BBC User port t...	£15.00	£15.00
Voltmace BBC Delta14b Joystick (S/H)§ Single self centering analogue 14 button Joystick for BBC B or BBC Master. To use the extra to norma...	£49.00	£49.00
Voltmace Dual BBC Delta3b Joysticks (S/H)§ Dual self centering analogue 3 button Joysticks for BBC B, BBC Master etc	£59.00	£59.00
BBC B/Master to Cassette player Cable/lead 5pin DIN - 3.5mm mono jack plug§ 5 pin DIN to 3.5mm mono jack plug For loading only. Saving and motor control not supported. For us...	£9.00	£9.00
BBC B/Master to Cassette recorder Cable/lead 5pin DIN - 5pin DIN (no motor control) 5 pin DIN to 5 pin DIN lead NB. the 5pin DIN lead does not offer motor control, so the tape recorde...	£4.17	£5.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN - 7pin DIN 7 pin DIN to 7 pin DIN lead So that it can have other uses as well as for a BBC we have wired all p...	£11.67	£14.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN - 7pin DIN (S/H)§ 7 pin DIN to 7 pin DIN lead	£10.00	£10.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to 2x 3.5mm + 1x 2.5mm jacks§ 7pin DIN plug to 5pin DIN, 3.5mm & 2.5mm jack plugs to allow recording and playback with full motor ...	£14.00	£14.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to 2x 3.5mm + 1x 2.5mm jacks (S/H)§ 7pin DIN plug to 2x 3.5mm jack and 2.5mm jack plug to allow recording and playback with full motor c...	£10.00	£10.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to 5pin DIN + 2.5mm jack§ 7pin DIN plug to 5pin DIN and 2.5mm jack plug to allow recording and playback with full motor contro...	£14.00	£14.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to 5pin DIN + 2.5mm jack (S/H)§ 7pin DIN plug to 5pin DIN and 2.5mm jack plug to allow recording and playback with full motor contro...	£10.00	£10.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to 5pin DIN SPECIAL WIRING!§ Special wiring BBC B/Master to Cassette recorder lead 7pin DIN to 5pin DIN For use with cassette rec...	£16.00	£16.00
BBC B/Master to Cassette recorder Cable/lead 7pin DIN to bare wires For you to wire as per your cassette recorder	£6.67	£8.00
Cassette Recorder suitable for BBC/Master/Electron (S/H)§ Power lead supplied DATA cable included.	£49.00	£49.00
Sord DR-5 Audio/data Cassette Recorder suitable for BBC/Master/Electron (S/H)§ In original box, with instructions. Takes 4x AA batteries, or external 6V PSU (not supplied) Require...	£39.00	£39.00
BBC Master128 Keyboard Key Switch (S/H)§ One BBC Master Keyboard Keyswitch (second hand). Please state which type of keyboard switch you requ...	£6.00	£6.00
BBC Master128 Keyboard Keytop/Keycap (S/H)§ One BBC Master Keyboard Keytop (second hand). Please state which type you require. Space bar listed...	£5.00	£5.00
BBC Master128 Keyboard Space Bar Keytop/Keycap with support inserts (S/H)§ One BBC Master Keyboard Keytop (second hand). Space bar keytop with plastic support inserts.	£12.00	£12.00
BBC Micro Keyboard Key Switch (S/H)§ BBC microcomputer Model A or B Keyboard Keyswitch, second hand but tested. Please state which keyboa...	£6.00	£6.00
BBC Micro Keyboard Key Switch Type B (New)§ We have a small stock of NEW unused Type B keyboard switches BBC microcomputer Model A or B Keyboar...	£9.00	£9.00
BBC Micro Keyboard Keytop/Keycap (S/H)§ One BBC A or B Keyboard Keytop (second hand) Please state which key you require, and which type (see...	£5.00	£5.00
BBC Micro Keyboard Space Bar Keytop/Keycap with support posts (S/H)§ One BBC A or B Spacebar Keytop (second hand) Space bar Keytop with support rod. Please email to ch...	£12.00	£12.00
3" Floppy Disc Drive for BBC B or Master (S/H) Hitachi HFD05S§ 40 Track SS drive. Captive data and power cable for BBC Micro or BBC Master. 3" Discs are flippable...	£89.00	£89.00
PSU for Floppy or Hard drive (External Power Supply)§ Input: 110-240V AC Output 5V DC 2Amp 12V DC 2Amp Input connector socket IEC Output connector 4 pin ...	£28.00	£28.00
5.25" Floppy Disc Drive SS 40 Track (S/H)§ Drive unit has captive data and power cable for BBC A, B or Master Micro. Uses the computers power o...	£70.00	£70.00
5.25" Floppy Disc Drive SS 40 Track, own PSU (S/H)§ Drive unit has integral PSU and captive data cable for BBC Micro. Subject to availability. Please c...	£80.00	£80.00
5.25" Floppy Disc Drive DS 40/80 Track switchable (S/H)§ Drive unit has captive data and power cable for BBC A, B or Master Micro. Uses the computer's power ...	£95.00	£95.00
5.25" Floppy Disc Drive DS 40/80 Track switchable, own PSU (S/H)§ Drive unit has integral PSU and captive data cable for BBC Micro. Sorry about the silly price but t...	£185.00	£185.00
5.25" Dual Floppy Disc Drive SS 40 Track (S/H)§ Drive unit has captive data and power cable for BBC A, B or Master Micro. Uses the computers power o...	£90.00	£90.00
5.25" Dual Floppy Disc Drive DS 80 Track, own PSU (S/H)§ Drive unit has integral PSU and captive data cable for BBC Micro. Subject to availability. Please c...	£100.00	£100.00
5.25" Dual Floppy Disc Drive SS 40 Track, own PSU (S/H)§ Drive unit has integral PSU and captive data cable for BBC Micro. Subject to availability. Please c...	£100.00	£100.00
5.25" Dual Floppy Disc Drive DS 40/80 Track switchable (S/H)§ Drive unit has captive data and power cable for BBC A, B or Master Micro. Uses the computers power o...	£130.00	£130.00
5.25" Dual Floppy Disc Drive DS 40/80 Track switchable, own PSU (S/H)§ Drive unit has integral PSU and captive data cable for BBC Micro. Subject to availability. Please c...	£150.00	£150.00
TORCH Z80 disc pack 5.25" Dual Floppy Disc Drive DS 80 Track, own PSU (S/H)§ This is the later cream/grey drive unit it does not include a Z80 card (They are available separatel...	£149.00	£149.00
ATPL EPROM Programmer (S/H)§ Eprom programmer (plugs into BBC 1MHz Bus Port) Has 12.5V / 21V switch and 28pin programming socket ...	£79.00	£79.00
BBC A Microcomputer 16K RAM upgrade (S/H)§ Upgrades a BBC A Microcomputer 16K to 32K RAM (S/H)	£38.00	£38.00
Cygnet RAMWise§ ROM, flying leads and switch, with fitting instructions.	£20.00	£20.00
EPROM Eraser§ EPROM eraser, mains powered. Drawer takes up to 5 EPROMs Clockwork 6min timer	£34.00	£34.00
Solidisk 32k Sideways RAM (S/H)§ Daughter board for BBC B Missing the instruction booklet and fitting instructions but they are onli...	£39.00	£39.00
UV lamp (tube/bulb) for various EPROM Eraser§ 4W UV Eraser Replacement Lamp, 134 mm Length, For Use With ME5E RS Stock No. 424-478 Mfr. Part No.G...	£16.00	£16.00
Watford 32K RAMCARD (Shadow RAM) (S/H)§ Daughter board and ROM for BBC B.	£49.00	£49.00
Watford 32K RAMCARD (Shadow RAM) New!§ New & unused but old stock. Complete boxed with manual, mounting posts and ROM. Daughter board for B...	£75.00	£75.00
Zonix PP1 EPROM Programmer (S/H) No software§ The Zonix PP1 EPROM programmer will program 2716, 2732, 2732A, 2764 and 27128 UV erasable EPROMs and...	£59.00	£59.00
8K RAM chip for ATPL Sidewise Sideways ROM/RAM Board etc.§ For fitting to either or both RAM sockets on an ATPL Sidewise Sideways ROM/RAM Board Description: 8...	£15.00	£15.00
Aries B12 (S/H) ROM Board§ Daughter board for BBC B Sorry no fitting instructions. The Aries B12 uses a five way flying lead w...	£45.00	£45.00
ATPL Sidewise Sideways ROM/RAM Board (S/H) Damaged pins§ Daughter board for BBC B Two pins have broken off. We include spare pins for you to replace the miss...	£43.00	£43.00
BBC ROM board set of pins for repair. Suit ATPL, Watford etc. ROM boards§ 2x 14pin turned pin socket strips and 28 extension pins to repair the fragile pins on many BBC ROM b...	£8.00	£8.00
CVx16 ROM/RAM Expansion board (S/H)§ 17 28pin sockets on the board. Takes up to 16 paged ROMS. 16K RAM option. More details	£48.00	£48.00
Midwich 12 ROM board (S/H)§ Daughter board for BBC B.	£43.00	£43.00
PTTL Sideways ROM Board (S/H)§ Daughter board for BBC B four ROM sockets No fitting instructions but flying leads probably go to t...	£29.00	£29.00
Watford 12 ROM board with 16K battery-backed RAM (S/H)§ Daughter board for BBC B. One pin on one of the motherboard ROM connectors is damaged and will be re...	£69.00	£69.00
8271 FDC DIP-40 as used in BBC A / B (S/H)§	£29.00	£29.00
8271 FDC DIP-40 as used in BBC A / B New!§ Only two in stock.	£46.00	£46.00
BBC B 1770/1772 Disc Interface upgrade (IFEL)§ Floppy disc controller upgrade kit for BBC A or B Kit includes:- DFS ROM 2x wire links 2x 7438N ...	£44.00	£44.00
BBC B 1770/1772 Disc Interface upgrade (No manuals etc.)§ Floppy disc controller upgrade kit for BBC A or B Kit includes:- DFS ROM 2x wire links 2x DM7438N ...	£44.00	£44.00
BBC B 1770/1772 Disc Interface upgrade with Acorn DFS manuals§ Floppy disc controller upgrade kit for BBC A or B Kit includes:- DFS ROM 2x wire links 2x DM7438N ...	£49.00	£49.00
BBC B 8271 Disc Interface upgrade with DFS ROM & S/H Acorn DFS manuals§ Floppy disc controller upgrade kit for BBC A or B includes DFS ROM With Disc Filing System User Gui...	£49.00	£49.00
BBC B 8271 Disc Interface upgrade with DNFS ROM & S/H Acorn DFS manuals§ Floppy disc controller upgrade kit for BBC A or B includes DNFS ROM NB. The Disc Filing System User...	£59.00	£59.00
Computer Village DFS Interface for BBC etc. (S/H) no ROM (missing other bits?)§ For spares or repair! Not warrantied to work. Disc Interface board for BBC Model A or B Micro. NO RO...	£15.00	£15.00
Kenda Professional DMFS Disc Interface (S/H)§ The Kenda Professional Disc Management Filing System (DMFS) with PADS is a powerful disc filing syst...	£60.00	£60.00
Solidisk 1770DDFS disc interface (S/H) No ROM§ Interface board, No ROM, fitting instructions, manuals etc.	£25.00	£25.00
Watford DDFS Interface and ROM for BBC etc. (S/H)§ For BBC Model A or B Micro (8bit 6502)	£39.00	£39.00
Advanced Quarter Meg RAM Cartridge for BBC Master128 (S/H)§ 256K RAM cartridge for BBC Master128 (fits in cartridge slot)	£79.00	£79.00
BBC Master/Electron Plus 1 4-way switchable ROM/RAM Cartridge Peartree (S/H)§ Hold 4x ROMS for BBC Master128, switchable so one from each bank of two ROMS can be selected. Also s...	£62.00	£62.00
BBC Master/Electron Plus 1 Dual ROM/RAM Cartridge ACP (S/H)§ ROM/RAM cartridge for BBC Master128 (fits in cartridge slot) Accepts 2764,27128,6264(8K RAM) chips ...	£54.00	£54.00
BBC Master/Electron Plus 1 Dual Sideways ROM Cartridge (2 ROMs) Various (S/H)§ Hold 2x ROMS for BBC Master128 or Electron with Plus One interface	£49.00	£49.00
BBC Master/Electron Plus 1 Dual Sideways ROM Cartridge with ZIF socket (2 ROMs) (S/H)§ Hold 2x ROMS for BBC Master128 or Electron with Plus One interface. One ROM socket has a ZIF socket ...	£59.00	£59.00
BBC Master/Electron Plus 1 Dual Sideways ROM Cartridge, Acorn (2 ROMs) (S/H)§ Hold 2x ROMS for BBC Master128 or Electron with Plus One interface	£69.00	£69.00
Cartridge Socket (S/H)§ Daughter board for BBC B, to allow cartridge ROMs to be fitted.	£16.00	£16.00
Viglen Master/Electron Plus 1 ROM Cartridge System (S/H)§ Allows two 'Viglen ROM cartridges' to be inserted into a single BBC Master or Electron Plus 1 cartri...	£39.00	£39.00
Viglen Sideways ROM Cartridge (S/H)§ A ROM cartridge for the Viglen Sideways ROM System or Viglen Master ROM Cartridge holder.	£19.00	£19.00
Viglen Sideways ROM Cartridge System (Top entry) (S/H)§ The Viglen Sideways ROM Catridge System fits into the "ashtray" on the left hand side of the BBC Mic...	£69.00	£69.00
ZIF ROM Socket and adaptor for Acorn BBC 'Ash tray' (S/H)§ ZIF socket on flying lead, fits in the slot on the left side of the keyboard, and a flying lead goes...	£39.99	£39.99
28pin ZIF Socket (S/H)§ 28pin ZIF socket which plugs directly into a 28pin ROM socket or a PCB. RS 402-248	£20.00	£20.00
ADDCOM ROM, complete pack (S/H)§ "The four-in-one ROM that adds forty new commands to the BBC B and Electron Computers - Graphics, Lo...	£20.00	£20.00
American BBC B/B+ Speech upgrade including PHROM TMS6100 emulator§ TMS5220 speech processor and American TMS6100 emulator PHROM (PHrase ROM) No keyboard cartridge com...	£70.00	£70.00
American Speech PHROM TMS6100 emulator BBC B/B+§ Chip emulating a TMS6100 PHROM (PHrase ROM) for use with the TMS5220 speech processor. This is the ...	£49.00	£49.00
BBC B/B+ Speech processor (TMS5220)§ TMS5220 speech processor for use with Phroms like the TMS6100 Kenneth Kendall PHROM (PHrase ROM) or ...	£35.00	£35.00
BBC B/B+ Speech upgrade including PHROM TMS6100 emulator§ TMS5220 speech processor and TMS6100 emulator Kenneth Kendall PHROM (PHrase ROM) No keyboard cartri...	£70.00	£70.00
BBC BASIC I ROM (B01) for the BBC A or B (EPROM copy)§ EPROM copy of BASIC ROM B01for the BBC Model A or B Micro (8bit 6502), may also be suitable for BBC ...	£15.00	£15.00
BBC BASIC I ROM (B01) for the BBC A or B (S/H)§ Second hand BASIC ROM for the BBC Model A or B Micro (8bit 6502), may also be suitable for BBC B+ B...	£25.00	£25.00
BBC BASIC II ROM (B05) for the BBC A or B (S/H)§ Second hand BASIC 2 (II) ROM for the BBC Model A or B Micro (8bit 6502), may also be suitable for BB...	£20.00	£20.00
BBC Hi-BASIC 3 ROM for the BBC A or B (S/H)§ Copy of Acorn's BBC Hi-BASIC ROM for the BBC Model A or B Micro (8bit 6502). Used only in conjuncti...	£15.00	£15.00
BBC Hi-BASIC 4.30 ROM for the BBC Master (S/H)§ Copy of Acorn's BBC Hi-BASIC ROM for the Master. Used only in conjunction with a 6502 co-processor. ...	£15.00	£15.00
BBC Operating System (OS) ROM v0.9 for the BBC A or B (S/H)§ Second hand Operating System (OS) ROM Version 0.9? for the BBC Model A or B Micro (8bit 6502), may a...	£20.00	£20.00
BBC Operating System (OS) ROM v1.0 for the BBC A or B (S/H)§ Second hand Operating System (OS) ROM version 1.0 for the BBC Model A or B Micro (8bit 6502), may al...	£20.00	£20.00
BBC Operating System (OS) ROM v1.2 (B04) for the BBC A or B (S/H)§ Second hand Operating System (OS) ROM version 1.2 for the BBC Model A or B Micro (8bit 6502), may al...	£15.00	£15.00
DFS 090 ROM for BBC etc. (S/H)§ Second hand ROM/EPROM for BBC Model A or B Micro (8bit 6502), may also be suitable for BBC B+, Maste...	£10.00	£10.00
DNFS ROM for BBC etc. (S/H)§ Second hand ROM/EPROM for BBC Model A or B Micro (8bit 6502), may also be suitable for BBC B+, Maste...	£19.00	£19.00
Kenneth Kendall Speech PHROM TMS6100 emulator BBC B/B+§ Chip emulating a TMS6100 Kenneth Kendall PHROM (PHrase ROM) for use with the TMS5220 speech processo...	£49.00	£49.00
PMS Genie interface for BBC etc. (S/H)§ PMS Genie V.2.0 interface board and flying lead to ROM plug. We think it originally came with an ou...	£25.00	£25.00
Acorn Electron with compatible PSU (S/H)§ with compatible PSU	£109.00	£109.00
Acorn Electron (S/H) Not working and incomplete§ No PSU and maybe missing anything inside that is socketed. So really only of use as a Case and keybo...	£45.00	£45.00
Acorn Electron Plus 1 upgrade ALA-11 (S/H)§ ALA11 The Plus 1 was the most important upgrade for the Electron. The Plus 1 provides 2 cartridge s...	£119.00	£119.00
Two securing screws for Acorn Electron Plus 1§ Two securing screws for the Acorn Electron Plus One	£3.00	£3.00
Electron Mains Adaptor/PSU (S/H)§ Power supply/power adaptor for Acorn Electron Input: 220-240V AC Output: 19V AC 14W	£27.00	£27.00
Electron Mains Adaptor/PSU (Compatible) Power supply/power adaptor for Acorn Electron or an Electron with Plus 1 fitted. Not the exact spec...	£24.17	£29.00
Mains Adaptor/PSU (Compatible) for Electron with Plus3 Power supply/power adaptor for Acorn Electron with Plus 3 fitted. Not the exact spec as Acorn's but...	£26.67	£32.00
16k Sideways ROM/RAM adaptor for the Electron (S/H)§ Advanced ROM Mk.II Adaptor Believed to be also suitable for the BBC Master128	£35.00	£35.00
Acorn Electron Case (Good condition)§ Case only i.e. no motherboard, keyboard, speaker or PSU. Best condition case we have!	£45.00	£45.00
Acorn Electron Case (Reasonable condition)§ Case only i.e. no motherboard, keyboard, speaker or PSU. Reasonable condition for its age with some ...	£30.00	£30.00
Acorn Electron Keyboard (S/H)§ Keyboard only i.e. no motherboard, case or PSU.	£45.00	£45.00
Acorn Electron Keyboard Key Switch Type A (S/H)§ Acorn Electron keyboard keyswitch Type A S/H but tested.	£5.00	£5.00
Acorn Electron Keyboard Keytop/Keycap for Switch Type A (S/H)§ One Electron Keyboard Keytop for Switch Type A S/H Space bar listed separately. Please email to che...	£3.00	£3.00
Acorn Electron Keyboard Space Bar Keytop/Keycap for Switch Type A (S/H)§ One Electron Keyboard Space bar Keytop with support posts, for Switch Type A S/H	£3.00	£3.00
Electron Joystick cartridge (S/H)§ Provides an Atari Type interface 9 way D type male connector No software or documentation included.	£12.00	£12.00
Electron Joystick cartridge by Slogger (S/H)§ Provides an Atari Type interface 9 way D type male connector No software or documentation included.	£12.00	£12.00
Electron Joystick Interface (Commander 3) (S/H)§ Supplied with software on cassette.	£18.00	£18.00
NEW Cassette player suitable for BBC/Master/Electron with PSU and data cable/lead§ They don't make cassette recorders any more but we found this: Player ONLY! This unit will NOT reco...	£45.00	£45.00
NEW Cassette player suitable for BBC/Spectrum (Battery operated)§ They don't make cassette recorders any more but we found this: Player ONLY! This unit will NOT reco...	£28.00	£28.00
RAM chip 4164 (NEW) Suitable for Acorn Electron and others§ New but old stock. Chips are marked: Mitsubishi M5K4164ANP 84D304 -12 or Texas TMS 4164-12NL WBPA 8...	£7.00	£7.00
Electron Keyboard Cable/lead Electron Keyboard Cable Solders to keyboard, plugs into motherboard. New but old stock. Last one!	£24.17	£29.00
GNC uE31 controller? card (Board 1) (S/H)§ Described on the web as a cheap and cheerful kit that was a basic embedded circuit board the GNC uE3...	£60.00	£60.00
GNC uE31 controller? card (Board 2) (S/H)§ Described on the web as a cheap and cheerful kit that was a basic embedded circuit board the GNC uE3...	£60.00	£60.00
GNC uE31 controller? card (Board 3) (S/H)§ Described on the web as a cheap and cheerful kit that was a basic embedded circuit board the GNC uE3...	£60.00	£60.00

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8bit Computing: Hardware

8bit Computing: Firmware & Software

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