Please take a look at the items currently available at the BeebShop below:
Please take a look at the items currently available at the BeebShop below:
 BeebMaster Econet Clock | £50 | The BeebMaster Econet Clock is the ultimate network clock, combining all the best features of the earlier Acorn and SJ Research clocks: please click here for more information about the brand-new BeebMaster Econet Clock. |
Econet Upgrade Kit |
£30 | This is my own Econet interface upgrade kit for the BBC Model B. It contains all the chips and other components needed to perform the Econet upgrade. The kit is supplied with DNFS ROM and full fitting instructions. The final batch is now ready! It's impossible to predict how long this last run of Econet upgrade kits will last; it could be a couple of months or it could be a couple of years, but they are here as long as I've got them! |
 BeebMaster Econet Module | £30 | The BeebMaster Econet Module is suitable for the Master Series and many of the Archimedes range. These are brand-new units which have been specially produced. |
| Acorn A3020/A4000 Econet Upgrade | £35 | I have a number of brand-new A3020/A4000 Acorn Econet Upgrade Kits, complete with the 32-bit style Econet module, A3020/A4000 Econet lead (15-pin D type to 5-pin DIN) and fitting instructions. Please enquire for further details. |
 Two Station Econet Upgrade Pack | £99 | My discount Econet Upgrade Packs are back - helping you save a bundle on the Clock and Econet interfaces you need to get going. The Two-Station pack contains: * BeebMaster Econet Clock, Power Supply and Operating Instructions * Two Econet Interfaces - choose from my BBC B Econet Kit or BeebMaster Econet Module * Four Econet leads. Total price when bought separately: £126! |
Three Station Econet Upgrade Pack | £119 | The Three-Station pack contains: * BeebMaster Econet Clock, Power Supply and Operating Instructions * Three Econet Interfaces - choose from my BBC B Econet Kit or BeebMaster Econet Module * Five Econet leads. Total price when bought separately: £156! |
 Econet Lead | £4 | Now back in stock - these brand-new Econet leads have moulded DIN plugs and are approximately a yard long. |
Econet Lead 5-pack |
£16 | Five Econet leads, as above, for the price of four! |
| ANFS 4.18 ROM | £5 | Brand-new chip containing Acorn ANFS 4.18, a version of the Advanced Network Filing System for use with the BBC Model B with Econet interface. ANFS 4.18 provides all manner of benefits over the original NFS 3.60, including additional commands in ROM such as LEX, LCAT, FS, PROT, UNPROT and using improved get byte/put byte processing to speed up file processing including EXEC and DUMP operations. |
| ANFS 4.25 ROM | £5 | Brand-new chip containing Acorn ANFS 4.25, the last issue of the Advanced Network Filing System for use with all BBC Master Series machines with Econet module fitted. |
| DNFS 1.20 ROM | £5 | Brand-new chip containing DNFS 1.20, the combined Disc & Econet ROM for the BBC Model B and BBC B+. DNFS 1.20 contains Acorn 8271 DFS 1.20 and Acorn NFS 3.60, and the Tube host code which is required to allow 6502 and other second processors to be detected by a BBC B. |
| DNFS 1.21 ROM | £5 | Brand-new chip containing DNFS 1.21, with the modified DFS version 1.21 reducing some of the timing problems experienced when using modern 3.5" floppy disc drives with the 8271 disc controller, and NFS 3.60 and the Tube host code. |
| Bespoke DNFS 1.21 ROM | £6 | If your Econet file server isn't station 254, and your Econet printer server isn't station 235 - for instance, if you are running your network with a FileStore or SJ MDFS, which combine the file and print server in a single network station - then using NFS on a BBC Model B can be a bit of a pain: you have to tell the Beeb the correct server station numbers every time you switch on or press CTRL-BREAK. With this bespoke DNFS 1.21 chip, the correct station numbers are programmed into the ROM to eradicate this time-consuming and frustrating problem! Simply tell me the File Server and Printer Server station number in the Special Instructions when ordering, and I'll zap the correct numbers into the ROM for you. |
 27C256 32K EPROM | £4 | These are BRAND NEW 28-pin EPROMs which can be used as direct replacements for the old 2764 8K and 27128 16K EPROMs. They are suitable for holding 8K, 16K or 32K ROM images. They can also hold 2 16K ROM images for those programmers which can programme "high" and "low" halves of the chip. The programming voltage of these devices is 12.5V so they will work with any BBC EPROM programmers which use 12V. They can be erased with ultra-violet light. |
| 27C256 32K EPROM 5-pack | £16 | As above, but five for the price of four! |
 32K Sideways RAM Module with Utility Disc | £15 | The new BeebMaster 32K Sideways RAM module provides twice as much sideways RAM storage as its 16K predecessor whilst still only taking up a single ROM socket inside your Beeb! The 32K RAM is arranged as two separate 16K banks of RAM into each of which a ROM image or other data can be loaded. The module comes with full fitting and operating instructions and a utility disc on 3½" floppy with routines for loading data into the module. |
32K Sideways RAM Module (no Utility Disc) | £12 | The new BeebMaster 32K Sideways RAM module, as above but without a utility disc, for those who don't need it or who can make up their own disc from the disc image download. |
 16K Sideways RAM Module | £10 | BeebMaster's own sideways RAM module for the BBC Model B providing a 16K bank of SRAM. Complete with full fitting instructions and a link to download a disc image for you to make up a utility disc for loading data into the module. N.B. Following the introduction of the new 32K module, the 16K SRAM module is being phased out and will be available only as long as the present stock lasts. |
 62256 RAM Chip for Sideways ROM/RAM Boards | £4 | These chips fit into the sockets provided on certain BBC Model B ROM expansion boards intended for 8K RAM chips. There are usually two sockets and two chips provide a 16K bank of sideways RAM on board. No soldering required - just plug in and go! I am supplying the 62256 device, in fact a 32K RAM chip but suitable for all ROM boards which require the 6264. These devices can also be used in Master Series ROM cartridges to add an additional 16K Sideways RAM bank. |
| 6264 RAM Chip for Sideways ROM/RAM Boards | £3 | As above but the 6264 8K chip which I have now been able to obtain. |
Brand New Spares
| I have a comprehensive range of IC spares for the Acorn Atom, BBC Model B and Master 128. The full list is available here. |
 Cub Monitor Lead |
£10 | They're back after an absence of two or three years! I haven't been able to get hold of a supply of ready-made "Cub monitor" leads, so I have had some specially produced. These leads, made in the UK, are approximately one yard long with a 6-pin 240-degree DIN plug at either end, suitable for connecting a BBC micro to a Microvitec Cub monitor, or other VDU requiring a 6-pin DIN through-wired cable. |
 TV aerial lead |
£4 | These are brand new TV leads to connect a BBC to any television set. These leads are about four feet long and are suitable for any BBC micro, Master 128, Electron or the Acorn A3010. |
 5¼" Floppy Drive Ribbon Cable | £12 | Ribbon cable suitable for use with BBC 5¼" floppy disc drives. These brand-new ribbon cables are approximately 3 feet long with a 34-way IDC header at one end for plugging under your Beeb and and edge card connector at the other end to slot onto the floppy drive. They are also suitable for certain types of ST506 Winchester Disc controller boards. |
 3½" Floppy Drive Ribbon Cable | £8 | Ribbon cable suitable for use with BBC 3½" floppy disc drives. These brand-new ribbon cables are approximately 3 feet long with a 34-way IDC header at either end to connect between the underside of the Beeb and the floppy drive. They are also suitable for some 1MHz bus devices such as host adapters or for through-connecting devices with a 1MHz out socket at the back. |
 34-way Extension Ribbon Cable | £10 | You know how it is - the Winchester, which weighs 7 tons, is at one end of the room with 189 things on top of it, but the Beeb you want to use it with is at the other end of the room. What you need is an extension cable! These brand-new 34-way ribbon cables are 3 feet long with an IDC socket at one end for plugging into the Disc Drive or 1MHz Bus socket underneath your Beeb, and an IDC extension plug at the other end to take the device which needs a bit more rope. Suitable for floppy disc drives, Winchester discs and other 1MHz bus devices. Other cable lengths available on request. |
 37-way D-Type Ribbon Cable | £12 | Ribbon cable suitable for use with Acorn Winchester Discs and other devices which use a 34-way cable connected to a 37-way D-type connector. These brand-new 34-way ribbon cables are approximately 3 feet long with a 34-way IDC header at one end for connecting to your BBC micro and a 37-way D-type plug at the other end for connecting to the Acorn Winchester, Digistore or other suitable device. |
 Single 3½" Floppy Disc Drive Power Cable | £8 | Power cable for a single 3½" floppy disc drive. These brand new leads are approximately 3 feet long with an auxilary power plug at one end to connect to the aux power output of the BBC PSU and a 4-way socket at the other end for plugging into standard 3½" floppy disc drives. |
 Dual 3½" Floppy Disc Drive Power Cable | £10 | Power cable for dual 3½" floppy disc drives. These brand new leads are approximately 3 feet long with an auxilary power plug at one end to connect to the aux power output of the BBC PSU and two 4-way sockets at the other end for plugging into two standard 3½" floppy disc drives. These are a new batch of leads with a longer lead between the two floppy drive connectors; the distance between the two is now approximately 3 inches. |
 BBC Model B Keyboard DIP Switch | £3 | Brand-new 8-way DIP switch for soldering to the keyboard links of a BBC Model B. This switch allows you to change the keyboard link settings quickly and easily without the bother or permanence of soldering wire links. Especially useful for setting the disc controller drive timings to the optimum settings for modern 3½" floppy drives - see here. |
 Colour Composite Video Capacitor | FREE | Brand-new 470pF capacitor for soldering to a BBC Master motherboard to add the colour signal to the Composite Video output. Also suitable for BBC Model B motherboards prior to the introduction of the colour composite selection link. FREE with any other BeebShop order. |
| Master Welcome & Utilities Disc Backup Copy | £4 | A backup copy of the Master 128 Welcome & Utilities disc supplied on a brand-new 3½" floppy disc. The Master Welcome Disc contains ADFS AFORM, VERIFY and BACKUP which are not in the standard Master series ADFS ROM. Also available for a limited time on 5¼" media. |
| BBC Microcomputer Welcome Disc Backup Copy | £4 | A backup copy of the BBC Model B Welcome Disc supplied on a brand-new 3½" disc which includes the original Acorn DFS Format and Verify commands. The 3½" version of the disc also contains special utilities for formatting and verifying discs under the Acorn 8271 DFS, as the utilities originally supplied by Acorn do not work correctly with BeebMaster floppy disc drives. |
| Master & BBC Micro Combined Welcome Disc Backup Copy | £5 | This disc is the above two items, combined on a single, brand-new 3½" disc! It is formatted as an ADFS "M" 320K disc so the ADFS part of the disc can be accessed in ADFS as drive 0. The DFS part is on the other side of disc, accessed using *DRIVE 2 (or *DRIVE 3) in DFS. Also available for a limited time on 5¼" media. |
| Master Compact Welcome Disc | £4 | A backup copy of the Welcome & Utilities Disc for the Master Compact, on a brand-new 3½" disc. |
| FileStore Master Disc | £3 | A blank 3½" floppy disc formatted for use in an Acorn FileStore E01 or E01S complete with Passwords file. Please note that this disc is a formatted, blank storage disc only and does not contain the FileStore server code, which is stored in ROM inside the FileStore. |
| Econet Level 3 File Server Master Disc | £3 | Formatted for use as a storage disc with the Acorn Level 3 Econet file server complete with Passwords file. Please note that this disc is a formatted, blank storage disc only and does not contain the Level 3 file server software required to run the server. |
| Econet Level 2 File Server Master Disc | £3 | Formatted for use as a storage disc with the Acorn Level 2 Econet file server complete with Passwords file. Please note that this disc is a formatted, blank storage disc only and does not contain the Level 2 file server software required to run the server. |
| MDFS Key | £5 | A key to operate the MDFS keyswitch. All keys are the same so this will fit any MDFS. |
| MDFS Master Disc | £4 | A blank disc formatted for use as a storage disc with the SJ Research MDFS. This disc is a blank storage disc in MDFS format and does not contain the MDFS File Server code. |
| MDFS All-Purpose Boot Disc | £5 | Available as 5¼" or 3½" floppy disc. This floppy disc will get you into any SJ Research MDFS which you cannot access because you do not know the user name or password of one of the users or a system privileged user. |
Updated 8th June 2013