{"title":"Drives","description":"\u003cp\u003eThis is for Virtual, Floppy or Hard Drives and associated items\u003c\/p\u003e","products":[{"product_id":"card-edge-to-idc-connector-adapter-5-25-to-3-5-floppy-cable-gotek-34-pin","title":"Card Edge to IDC Connector Adapter - 5.25\" to 3.5\" Floppy Cable Gotek 34 pin","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eSeamlessly connect your Gotek or other 34-pin drives with this high-quality adapter cable!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis adapter features a 34-pin polarized female IDC connector (compatible with Gotek and similar drives) on one end and a beveled 34-pin male card edge connector with a key slot on the other. The straight-through design ensures a 1:1 connection, providing a reliable and easy way to integrate your drive into your system. This adapter utilizes the popular design from LEADEDSOLDER.COM.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eSimplify your retro-computing setup with this essential adapter cable. Order yours today and experience a hassle-free connection!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This was developed by Mike at LeadedSolder and produced by Tuc's Workbench via a PCB assembly house under permission)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44376594186413,"sku":"","price":8.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/491023180_672768198679215_492999511559101823_n.jpg?v=1744933749"},{"product_id":"gotek-floppy-drive-emulator-rotary-encoder-oled-flash-floppy-drive-black","title":"Gotek Floppy Drive Emulator \/ Rotary Encoder OLED Flash Floppy Drive, Black","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eExperience the ultimate in Gotek drive technology with the latest 435-based model!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis cutting-edge Gotek drive features the advanced Artery 435 microprocessor (not the older STM\/Artery 415), offering superior performance and reliability. Enjoy the convenience of a rotary encoder and OLED display for easy navigation and status monitoring. This sleek black unit is pre-flashed with the latest firmware, but can also be flashed with HXC2001 upon request. \u003c\/span\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(Note: Images may depict an older model\/firmware.)\u003c\/span\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eUpgrade your retro computing experience with the most advanced Gotek drive available! Order yours today and enjoy the benefits of enhanced speed, reliability, and ease of use.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(These are sourced internationally and resold)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44377614287021,"sku":"","price":47.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/Gotek.png?v=1756149477"},{"product_id":"trs-80-model-iii-refresh-kit","title":"TRS-80 Model III Refresh Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eModernize your TRS-80 Model III with this comprehensive upgrade kit!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis kit provides all the necessary components to revitalize your TRS-80 Model III. It includes a Gotek drive with a rotary switch and OLED display for convenient operation, Full Height Drive Tray for the Gotek,  a 6-inch 34-pin female-to-male extension cable, a Molex-to-4-pin power connector, and a 34-pin male-to-card edge connector for reliable connections. The kit also features a Greg Hines Floppy Remapper and two Model III Console5 Recap Kits (one for the main power supply and one for the disk power supply) for improved power stability and overall system performance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e Upgrade your TRS-80 Model III and enjoy enhanced functionality and reliability! Order this complete kit now and breathe new life into your classic computer. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This kit is created by Tuc's Workbench using items sourced nationally, Console5, developed locally, and in house. Please consult the various included items for specifics)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44377641287853,"sku":"","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/Wtucs-workbench.svg?v=1741708513"},{"product_id":"trs-80-model-4-refresh-kit","title":"TRS-80 Model 4 Refresh Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e Revitalize your TRS-80 Model 4 with this essential upgrade kit!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis kit provides all the necessary components for a comprehensive refresh of your TRS-80 Model 4. It includes a Gotek drive with rotary switch and OLED display for modern floppy disk functionality, Full Height Drive Tray for the Gotek, essential extension cables (6\" 34-pin female to male), a Molex to 4-pin power connector, and a 34-pin male to card edge connector for secure connections. The kit also features a Greg Hines Floppy Remapper and  Model 4 Console5 Recap Kits  to ensure reliable and stable power.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eGive your TRS-80 Model 4 a new lease on life! Order this complete upgrade kit and experience enhanced performance and reliability. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This kit is created by Tuc's Workbench using items sourced nationally, Console5, developed locally, and in house. Please consult the various included items for specifics)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44377645777069,"sku":null,"price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/Wtucs-workbench.svg?v=1741708513"},{"product_id":"trs-80-model-4p-refresh-kit","title":"TRS-80 Model 4P Refresh Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eBreathe new life into your TRS-80 Model 4P with this comprehensive upgrade kit!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis kit contains everything you need to refresh and modernize your TRS-80 Model 4P. Includes a Gotek drive with rotary switch and OLED display, 1\/2 height drive tray for Gotek, extension cables (6\" 34-pin female to male), a Molex to 4-pin power connector, and a 34-pin male to card edge connector for reliable connections. Also features Greg Hines Floppy Remapper with cable and Model 4P Console5 recap kits for enhanced performance and longevity.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eRestore your TRS-80 Model 4P to its former glory and beyond! Order this complete upgrade kit now and enjoy improved functionality and reliability. Click here to buy now!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This kit is created by Tuc's Workbench using items sourced nationally, Console5, developed locally, and in house. Please consult the various included items for specifics)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44377648332973,"sku":null,"price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/Wtucs-workbench.svg?v=1741708513"},{"product_id":"3-5-to-5-25-full-height-adapter-gotek-badge","title":"3.5 to 5.25 Full Height Adapter (+Gotek Badge)","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eEffortlessly install your 3.5\" devices (like a Gotek drive) into your TRS-80's 5.25\" bay with this versatile adapter!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis adapter kit provides everything you need to seamlessly mount any 3.5\" device into a standard 5.25\" full-height bay. Perfect for installing a Gotek drive into your TRS-80 Model I, III, or IV. It includes all necessary hardware and even features a removable TRS-80 Gotek badge.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eModernize your classic TRS-80 with this easy-to-use adapter! Order now and enjoy the convenience of using your favorite 3.5\" devices.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eConfigurations -\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eSled only - Only the frame, you must supply your own Gotek or 3.5\" drive\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eComplete with Gotek - Includes Gotek and 6\" extension cable\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This is produced by NewSoft and resold)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"NewSOFT","offers":[{"title":"Sled Only","offer_id":45970664784045,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true},{"title":"Complete with Gotek","offer_id":45970664816813,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/491307741_688479340337467_2619115367191644923_n.jpg?v=1745266645"},{"product_id":"frehd-to-5-25-full-height-mount-includes-badge","title":"FreHD to 5.25 full height mount (Includes badge)","description":"\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eA great addition when you expand your TRS-80's storage capabilities with this versatile 5.25\" full-height drive bay compatible with FreHD!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThis adapter seamlessly integrates a FreHD drive into your TRS-80 Model I, III, or IV. Its standard 5.25\" full-height design allows for easy external mounting in a standard disk drive cabinet (Model I) or internal installation (Models III \u0026amp; IV). Convenient LEDs replace or supplement the existing red\/green indicators, providing clear drive status at a glance.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eUpgrade your TRS-80's storage, look and performance today! Order this FreHD adapter and enjoy!\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eThere are two configurations -\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eSled Only - Just the frame. No FreHD included\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eComplete with FreHD - This includes the FreHD and mounting hardware.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eComplete with Autoboot - Complete kit. Includes cables, power cables, SD card with OS images, zip tie and Autoboot EPROM.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan class=\"\"\u003e(This is produced by NewSoft and resold)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"NewSOFT","offers":[{"title":"Sled only","offer_id":45970661146797,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true},{"title":"Complete with FreHD","offer_id":45970661179565,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"Complete including Autoboot for Model III","offer_id":45970677760173,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"Complete including Autoboot for Model 4 NGA","offer_id":45970677792941,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true},{"title":"Complete including Autoboot for Model 4GA or 4D","offer_id":45970677825709,"sku":null,"price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/491014228_1452675126099359_4166716085049956099_n.jpg?v=1745267048"},{"product_id":"double-density-adapter-for-radio-shack-trs-80-model-i","title":"Double Density Adapter for Radio Shack TRS-80 Model I","description":"\u003cp\u003eThis Double Density adapter is an update of the old Percom Doubler for the TRS-80 Model I.  This new design uses fewer components but its made from all new parts. \u003c\/p\u003e\n\u003cp\u003eWorks with any operating system that worked with the original Percom Doubler.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e2 are shown in the picture to show both sides of the board. Only 1 is included with the order -\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWe sell 3 different Variants -\u003c\/p\u003e\n\u003cp\u003e1) No floppy controller chips (You must supply your own FD1771 or equivalent (Usually taken out of the Expansion Interface where you plug this into) and your own FD1791 or \u003cmeta charset=\"utf-8\"\u003eequivalent)\u003c\/p\u003e\n\u003cp\u003e2) Only FD1791 or \u003cmeta charset=\"utf-8\"\u003eequivalent supplied. \u003cmeta charset=\"utf-8\"\u003e(You must supply your own FD1771 or equivalent (Usually taken out of the Expansion Interface where you plug this into)\u003c\/p\u003e\n\u003cp\u003e3) Both FD1771 or \u003cmeta charset=\"utf-8\"\u003eequivalent and FD1791 or \u003cmeta charset=\"utf-8\"\u003eequivalent supplied. (This is generally not needed until you have a bad or missing FD1771 from your Expansion Interface)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"The Right Stuff","offers":[{"title":"No Floppy Controller","offer_id":44437087944877,"sku":"","price":84.0,"currency_code":"USD","in_stock":false},{"title":"Only FD1791\/equiv","offer_id":44437087977645,"sku":"","price":109.0,"currency_code":"USD","in_stock":false},{"title":"Both FD1771\/equiv and FD1791\/equiv","offer_id":44437088010413,"sku":"","price":134.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/5d8112c8-e6ea-475b-8330-5c5944a0b0a4.jpg?v=1746557676"},{"product_id":"full-height-gotekoptional-and-frehd-drive-sled-with-badge","title":"Full height Gotek(optional) and FreHD Drive Sled with Badge","description":"\u003cp\u003eThis is a great addition to update your TRS-80 Model III\/4. This single full height sled contains \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlace for a Gotek (Gotek installed in FreHD and Gotek Included version)\u003c\/li\u003e\n\u003cli\u003ePre-installed FreHD\u003c\/li\u003e\n\u003cli\u003eSled with Badge\u003c\/li\u003e\n\u003cli\u003eScrews for mounting\u003c\/li\u003e\n\u003cli\u003eCable ties\u003c\/li\u003e\n\u003cli\u003eAll necessary cables\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAssemble, place in your machine and have these virtual drives available to you now!\u003c\/p\u003e\n\u003cp\u003e(This is a NewSoft product we resell)\u003c\/p\u003e","brand":"NewSOFT","offers":[{"title":"FreHD Only","offer_id":44471846240429,"sku":"","price":127.0,"currency_code":"USD","in_stock":true},{"title":"FreHD and Gotek Included","offer_id":44471846273197,"sku":"","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/b95a2156-f276-4e9e-9961-65fa3199e409.jpg?v=1747511765"},{"product_id":"50-to-34-pin-disk-adapter-nf6x-maboytim","title":"50 to 34 pin disk adapter NF6X\/maboytim","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cspan class=\"\"\u003eTHIS PRODUCT PRICE AFFECTED BY TARIFFS\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is maboytim's version of the NF6X \"50to34\" disk drive adapter. (https:\/\/gitlab.com\/NF6X_Retrocomputing\/fd50to34). Instead of only having pins on the 50 pin side, it has a card edge connector. This will allow you to plug directly in place of a 50 pin disk drive. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\" data-sourcepos=\"10:1-10:11\"\u003e\n\u003ca id=\"user-content-features\" class=\"anchor\" aria-hidden=\"true\" href=\"#features\"\u003e\u003c\/a\u003eFeatures\u003c\/h2\u003e\n\u003cul dir=\"auto\" data-sourcepos=\"12:1-16:0\"\u003e\n\u003cli data-sourcepos=\"12:1-12:46\"\u003eJumper-selectable double-sided disk support.\u003c\/li\u003e\n\u003cli data-sourcepos=\"13:1-13:136\"\u003eJumper selection allows drive motors to be strapped on all the time, or controlled by either the head load or in-use\/door-lock signal.\u003c\/li\u003e\n\u003cli data-sourcepos=\"14:1-14:80\"\u003eBank of shorted resistor footprints allows easy drive select number remapping.\u003c\/li\u003e\n\u003cli data-sourcepos=\"15:1-16:0\"\u003eDrive signals are labeled on bottom of board for debugging purposes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"auto\" data-sourcepos=\"25:1-25:33\"\u003eJP1: Double-Sided Media Detect\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"27:1-27:247\"\u003eInstall a jumper at JP1 to enable double-sided disk support. If any single-sided disks will be used, remove this jumper while accessing them, since installing this jumper makes the controller think that all drives are reporting double-sided media.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"29:1-29:99\"\u003eIf desired, connect a remote SPST switch to this jumper, and close it to enable double-sided media.\u003c\/p\u003e\n\u003ch2 dir=\"auto\" data-sourcepos=\"31:1-31:29\"\u003e\n\u003ca id=\"user-content-jp2-and-jp3-motor-control\" class=\"anchor\" aria-hidden=\"true\" href=\"#jp2-and-jp3-motor-control\"\u003e\u003c\/a\u003eJP2 and JP3: Motor Control\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"33:1-33:322\"\u003eFrank recommends strapping the motor control line to ground to force the drive motors on, since 8\" drive motor control works differently than 3.5\" and 5.25\" drive interfaces expect. To get this behavior, install a jumper between pins 2 and 3 of JP3 (labeled MTRON and GND on the PCB). JP2 is ignored in this configuration.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"35:1-35:369\"\u003eSome drives can be configured to qualify their motor controls with the drive select signals. With these drives, you may wish to experiment with different motor control schemes. To enable these schemes, first move the jumper on JP3 to pins 1 and 2. Then, install a jumper on JP2 to connect the motor control signal to either the head load signal or the door lock signal.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"37:1-37:264\"\u003eWhen connecting a Lotharek floppy drive emulator to a TRS-80 Model II\/12\/16\/6000, the door lock signal seems to work well for drive motor control. For this configuration, install a jumper between pins 1 and 2 of JP2, and another jumper between pins 1 and 2 of JP3.\u003c\/p\u003e\n\u003ch2 dir=\"auto\" data-sourcepos=\"39:1-39:22\"\u003e\n\u003ca id=\"user-content-jp4-density-select\" class=\"anchor\" aria-hidden=\"true\" href=\"#jp4-density-select\"\u003e\u003c\/a\u003eJP4: Density Select\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"41:1-41:306\"\u003eSome floppy drives use J2 pin 2 to select different density modes. On compatible 3.5\" drives, pulling this pin down will select a 360 RPM mode which may work well on systems expecting 8\" floppy drives. To do this, install a jumper between pins 2 and 3 of JP4. Install no jumper on JP4 for default behavior.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"43:1-43:218\"\u003eInstalling a jumper between pins 1 and 2 connects the reduced write current signal on the 8\" interface to J2 pin 2, which is also used to select reduced write current on some 5.25\" drives. This option is experimental.\u003c\/p\u003e\n\u003ch2 dir=\"auto\" data-sourcepos=\"45:1-45:32\"\u003e\n\u003ca id=\"user-content-r1-r4-drive-select-remapping\" class=\"anchor\" aria-hidden=\"true\" href=\"#r1-r4-drive-select-remapping\"\u003e\u003c\/a\u003eR1-R4: Drive Select Remapping\u003c\/h2\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"47:1-47:268\"\u003eIf you need to remap the drive select signals, first cut the exposed traces on the top side of the board which short out resistors R1 through R4 (which are not normally installed). Then, solder wires between the pads of R1-R4 to map the drive select signals as needed.\u003c\/p\u003e\n\u003cp dir=\"auto\" data-sourcepos=\"47:1-47:268\"\u003e(This was designed by NF6X, remixed by maboytim on Github, and is produced by an external PCB manufacturer with maboytims approval)\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44801136984237,"sku":null,"price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/1d512c35-7031-40d5-ba4d-45b0f26a3f79.jpg?v=1755009033"},{"product_id":"tw-repro-trs-80-model-i-hard-drive-adapter","title":"TW Repro TRS-80 Model I Hard Drive Adapter","description":"\u003cdiv\u003eThis is Tuc's Workbench's spin on the TRS-80 Model I Hard Drive Adapter. It connects to the TRS-80 Model I Expansion Interface Screen Printer port (50 pins). It has a 6inch cable allowing freedom to connect to it's male 50 pin gold edge to connect to a suitable female 50 pin card edge connector (Like found on TRS-80 Primary hard drives, other appropriate Hard Drives.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eBoards also sold to create your own. Requires -\u003c\/div\u003e\n\u003cdiv\u003e1 x 2x20 header pins\u003c\/div\u003e\n\u003cdiv\u003e1 x 2x25 header pins\u003c\/div\u003e\n\u003cdiv\u003e2 x PN2222A\u003c\/div\u003e\n\u003cdiv\u003e2 x 1K resistor\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003eSchematic and BOM are available.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e(This was copied from \"\u003cmeta charset=\"utf-8\"\u003eTRS-80 Model I Hard Disk Adapter Cable\" by \u003cmeta charset=\"utf-8\"\u003eBill Buzbee and Larry Fosdick. Tuc's Workbench sends it to a PCB manufacturer for printing and assembly.)\u003c\/div\u003e","brand":"Tuc's Workbench","offers":[{"title":"Fully Assembled","offer_id":44824292917421,"sku":null,"price":37.5,"currency_code":"USD","in_stock":true},{"title":"Board only","offer_id":44824292950189,"sku":null,"price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/df6d6109-cf2e-4d7d-a7e6-b1741a27223a.jpg?v=1755618146"},{"product_id":"tandon-style-gotek-mount-for-trs-80-tandy-1200-apple-ii-ibm-5150-and-more","title":"Tandon Style Gotek Mount - For TRS-80, Tandy 1200, Apple II, IBM 5150 and More!","description":"\u003cp\u003e\u003cstrong\u003eFROM THE DEVELOPER -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI took all my favorite bits and pieces and came up with my ideal Gotek mount that matches the Tandon style drives that are found in the TRS-80 model 3 and 4, the Tandy 1200, the Apple Disk II, the original IBM PC 5150 and lots of other computers from that era.\u003c\/p\u003e\n\u003cp\u003eThe BEST part is that the thumb drive and buttons are accessible through the working drive latch.\u003c\/p\u003e\n\u003cp\u003eIt's in several pieces. The LED hole can be drilled out for the exact size of your LED.\u003c\/p\u003e\n\u003cp\u003eUpdated May 26, 2024 - I shaved the top of the latch to help it make the pivot better. Once the latch is in and working, you can put a bit of hot glue at the end of the track inside the unit to stop the latch from being able to be pushed inside the case.\u003c\/p\u003e\n\u003cp\u003eThe faceplate is held rather securely to the body with M3 or #6 screws (M3 screws provided)\u003c\/p\u003e\n\u003cp\u003eThe franklin ace mounted the drives from the bottom so it includes a mount plate that you can use.\u003c\/p\u003e\n\u003cp\u003eI desoldered the headers (optional) from the rotary and mounted them on the back, but you don't have to. It's just cleaner.\u003c\/p\u003e\n\u003cp\u003eUpgrade the look of your machine today!\u003c\/p\u003e\n\u003cp\u003e(This is available on Thingiverse from the user mudmin as \"\u003cmeta charset=\"utf-8\"\u003eGotek Mount - Tandon for TRS-80, Tandy 1200, Apple II, IBM 5150 and More!\". We have only had the front resin printed and the back FDM printed with his permission)\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":44911887450285,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/20250910_192403.jpg?v=1757884664"},{"product_id":"david-gesswein-mfm_emu-mfm-hard-disk-reader-emulator","title":"David Gesswein mfm_emu MFM Hard Disk Reader\/Emulator","description":"\u003cp\u003eThis unit is intended to read MFM hard drives for archiving and to emulate one or two MFM hard drives to replace failing MFM drives. The image read from a real hard drive can be used for the emulation.\u003c\/p\u003e\n\u003cp\u003eIn theory the unit can emulate any MFM hard drive. In practice there are enough variations in how controllers use the drives that software changes have been needed to make it work with some systems. You will need to use a command line to operate the unit for reading disks and to configure it for emulating disks.\u003c\/p\u003e\n\u003cp\u003eIt should be able to read and save the raw transition data from most any hard drive using the ST506\/ST412 interface. \u003c\/p\u003e\n\u003cp\u003ePeople are still running across formats it can't decode to sector data. For formats that are minor variations adding support doesn't take too long for the original author to do (We've had him add one for us and it was slightly over a week). For some controllers which did their own undocumented thing it can be significant effort to figure out the format. Handling physical to logical translation that some smart controllers did or any file system interpretation is outside the scope of the project.\u003c\/p\u003e\n\u003cp\u003eThis system is a fully completed board with a Beagle Bone Black with the latest release and supported OS already on it. \u003c\/p\u003e\n\u003cp\u003e(This is sourced from the original developer directly)\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":45006545813677,"sku":null,"price":213.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/mfm_emu.jpg?v=1759862404"},{"product_id":"half-height-frehd-carrier","title":"Half Height FreHD carrier","description":"\u003cp\u003eLooking to add a FreHD in your machine, but need it to fit in a 1\/2 height slot. This is how. A kit to be able to have it fit and look great!\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Empty Sled","offer_id":46384943038637,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true},{"title":"Sled and FreHD","offer_id":46384943071405,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/halfheightfrehdsled.avif?v=1759864644"},{"product_id":"half-height-vertical-gotek-sled-with-oled-led-and-speaker-hole","title":"Half Height Vertical Gotek Sled with OLED\/LED and speaker hole","description":"\u003cp\u003ePerfect for use in a Model 4P, this Half Height Vertical Gotek Sled with OLED\/LED and speaker hole allows mounting of a Gotek and attachment to supplied OLED (Rotary and Speaker not included)\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":45029714722989,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/15fd2143-417e-4f66-a623-0e4abfa0a193.jpg?v=1760468746"},{"product_id":"frehd-pic-pld-kits","title":"FreHD PIC+PLD Kits","description":"\u003cp\u003eA FreHD is a Hard Drive alternative for various TRS-80 Machines. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTRS-80 Model I (With or without a Quinnterface)\u003c\/li\u003e\n\u003cli\u003eTRS-80 Model III (Direct connection)\u003c\/li\u003e\n\u003cli\u003eTRS-80 Model 4 (Direct connection)\u003c\/li\u003e\n\u003cli\u003eTRS-80 Model 4P (Direct connection)\u003c\/li\u003e\n\u003cli\u003eTRS-80 Model I Revision K FreHD (As daughterboard or via 40 pin interface).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhile you can normally update with FUPDATE, you might want to take a different approach to avoid the risk of any programming issues.The CURRENT_VERSION as of now is 2.17\u003c\/p\u003e\n\u003cp\u003eOur offerings are -\u003c\/p\u003e\n\u003cp\u003e1) CURENT_VERSION PIC only - If you are upgrading from 2.X to the most current, all you need to do is replace the PIC if not software updated.\u003c\/p\u003e\n\u003cp\u003e2) CURRENT_VERSION PIC + Standard PLD - This is if you're either creating a device from scratch (Such as the TRS-80 Model I Revision K FreHD) or want a spare set.\u003c\/p\u003e\n\u003cp\u003e3) CURRENT_VERSION PIC + Open Collector PLD - This is if you're using the \"Open Collector\" mode of the \u003cmeta charset=\"utf-8\"\u003eTRS-80 Model I Revision K FreHD.\u003c\/p\u003e\n\u003cp\u003e4) MABOYTIM LFN PIC - This is what's being termed Version 3.55 with \"Long File Name\" support by Matt Boytim. If you want to upgrade fron a 2.X version this is the only way as it requires a different PIC than originally supplied. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e5) MABOYTIM LFN PIC + Standard PLD- Matt Boytims LFN and the standard PLD. \u003c\/p\u003e\n\u003cp\u003e6) MABOYTIM LFN PIC + Open Collector PLD - Matt Boytims LFN and the \"Open Collector\"  \u003cmeta charset=\"utf-8\"\u003e mode of the \u003cmeta charset=\"utf-8\"\u003eTRS-80 Model I Revision K FreHD.\u003c\/p\u003e\n\u003cp\u003e7) Standard PLD - As mentioned above\u003c\/p\u003e\n\u003cp\u003e8) Open Collector PLD - As mentioned above\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOrder yours today!\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"CURENT_VERSION PIC only","offer_id":45158326501549,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true},{"title":"CURRENT_VERSION PIC + Standard PLD","offer_id":45158326534317,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"CURRENT_VERSION PIC + Open Collector PLD","offer_id":45158326567085,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"MABOYTIM LFN PIC","offer_id":45158326599853,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true},{"title":"MABOYTIM LFN PIC + Standard PLD","offer_id":45158326632621,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"MABOYTIM LFN PIC + Open Collector PLD","offer_id":45158326665389,"sku":null,"price":3.36,"currency_code":"USD","in_stock":true},{"title":"Standard PLD","offer_id":45158326698157,"sku":null,"price":3.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/PIC.webp?v=1761610273"},{"product_id":"gotek-sfr1m44-u100k-3-5-inch-1-44mb-usb-ssd-floppy-drive-emulator-black","title":"Gotek SFR1M44-U100K 3.5 Inch 1.44MB USB SSD Floppy Drive Emulator Black","description":"\u003cp\u003eLooking to add a floppy drive to your device (computer, embroidery machine, keyboard, sewing machine, etc) but want something more reliable? Then this is for you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eInterface:\u003c\/p\u003e\n\u003cp\u003e Floppy driver with 34pin interface, and 5V DC power plug\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003e  34pin floppy driver interface, 5V DC power supply, easy to install.\u003c\/p\u003e\n\u003cp\u003e  Use ordinery usb flash drive as the medium for transfer design.\u003c\/p\u003e\n\u003cp\u003e  1000pcs partitions in usb flash drive can be used.\u003c\/p\u003e\n\u003cp\u003e  Built-in self-format function. (read relevant documents to use this function)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFront Panel:\u003c\/p\u003e\n\u003cp\u003e8 segment numbers: represent partitions number\u003c\/p\u003e\n\u003cp\u003eGreen led: status of read and write operation\u003c\/p\u003e\n\u003cp\u003eUSB port: connect usb flash drive\u003c\/p\u003e\n\u003cp\u003eButton: Left button used to rise ten-digit, right botton used to rise single-digit, press 2 button together to rise hundred-digit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(This is sourced internationally and resold)\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Flash Floppy","offer_id":45716305313965,"sku":null,"price":31.79,"currency_code":"USD","in_stock":true},{"title":"HxC","offer_id":45716305281197,"sku":null,"price":31.79,"currency_code":"USD","in_stock":true},{"title":"None","offer_id":45716305346733,"sku":null,"price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/ea957d10-3345-40de-b96e-6934da4f85de.jpg?v=1761686189"},{"product_id":"150-ohm-2-200mw-power-per-element-bussed-5-resistor-network-array","title":"150 Ohm ±2% 200mW Power Per Element Bussed 5 Resistor Network\/Array (4606X-101-151LF)","description":"\u003cp\u003eThis is resistor network array. It is 6 pin, 5 resistors at 150 ohms (+\/- 2%) These are a great terminator for floppy disk drives. If you need to replace one, this is what you're looking for!\u003c\/p\u003e","brand":"Tuc's Workbench","offers":[{"title":"Default Title","offer_id":45741392920749,"sku":null,"price":0.46,"currency_code":"USD","in_stock":true}]},{"product_id":"coco-sdc-for-trs-80-color-computers-v1","title":"CoCo SDC for TRS-80 Color Computers V1","description":"\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003eWhat is the CoCo SDC\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe CoCo SDC aims to solve the compatibility problem by combining the traditional “software hook” approach with a robust emulation of the floppy controller in hardware. This dual mode implementation provides excellent performance for the majority of software which “plays by the rules” while adding a high degree of compatibility with those titles that employ floppy-based copy protection schemes or simply choose to use their own floppy drivers. \u003c\/p\u003e\n\u003ch1\u003eFeature Overview \u003c\/h1\u003e\n\u003cp\u003eAn enhanced LBA access mode has also been incorporated into the firmware, allowing the CoCo SDC to go beyond simply emulating floppy disks and interface with virtual hard disk images as large as 2 gigabytes. Two separate disk images (floppy or hard disk) contained on the same SD card may be “connected” simultaneously. \u003cmeta charset=\"utf-8\"\u003eA number of high capacity storage solutions have previously been developed for the CoCo, including a MicroSD card interface, a handful of IDE and SCSI interfaces and the very popular DriveWire server. One drawback of these offerings has been that they aren’t compatible with software that was written to interact directly with a floppy disk controller. This isn’t so much a problem if you are primarily using the CoCo for BASIC programming or running OS9 software. There are however a number of titles (mostly commercial games) that fail to work with those other systems. The CoCo SDC is a home-brew project for the TRS80 Color Computer (CoCo). Darren Atkinson began development in 2009. Originally intended to just add floppy disk controller emulation to a DriveWire connection, that idea expanded over time to include emulating a floppy controller for an SD-card reader with DriveWire server access. The CoCo SDC aims to solve the compatibility problem by combining the traditional “software hook” approach with a robust emulation of the floppy controller in hardware. This dual mode implementation provides excellent performance for the majority of software which “plays by the rules” while adding a high degree of compatibility with those titles that employ floppy-based copy protection schemes or simply choose to use their own floppy drivers. Feature Overview An enhanced LBA access mode has also been incorporated into the firmware, allowing the CoCo SDC to go beyond simply emulating floppy disks and interface with virtual hard disk images as large as 2 gigabytes. Two separate disk images (floppy or hard disk) contained on the same SD card may be “connected” simultaneously. CoCo SDC Revision 3 Board. Also on board is 128K of Flash memory which is divided into 8 banks of 16K. These 16K banks are both hardware and software selectable and occupy the cartridge ROM space from $C000 to $FEFF (or $FDFF for some CoCo modes). One bank of the Flash memory is used to hold the SDC-DOS code which is yet another patched version of Microsoft’s Disk Extended Color BASIC 1.1. 2 | Chapter 1 Included in SDC-DOS are additional commands to mount disk image files on the SD card, program the Flash and execute ROM images contained in the Flash. DriveWire disk support is also included in SDC-DOS.\u003c\/p\u003e\n\u003cp\u003eVersions -\u003c\/p\u003e\n\u003cp\u003eBare Board - Just the bare board. This can be used to do a parts transfer from a previous CoCo SDC.\u003c\/p\u003e\n\u003cp\u003eFull Kit - Contains a board, FDM printed case, completely programmed chips, sockets, resistors, switches, crystals, SD card holder and more. Everything to solder together and go!\u003c\/p\u003e\n\u003cp\u003ePremium Kit - A Full Kit and the Coco Archive SDC image on a flash card\u003c\/p\u003e\n\u003cp\u003eUltimate Kit - Same as Premium Kit, but instead of a FDM case, this is a white Resin case and screws.\u003c\/p\u003e\n\u003cp\u003eUpgraded Case - Printed in white resin, this is a stylish upgrade \u003c\/p\u003e\n\u003cp\u003eAssembled - A completely assembled and tested CoCo SDC\u003c\/p\u003e\n\u003cp\u003ePremium Assembled - Assembled, and includes the Coco Archive SDC image on a flash card\u003c\/p\u003e\n\u003cp\u003eUltimate Assembled - The Premium Assembled with a Resin case instead of FDM.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Prices are higher than the people that originally sold it: Retro Rewind with their CoCo SDC, Boyson Tech with their CoCoSDC and \u003cmeta charset=\"utf-8\"\u003eThe Zippster Zone with their CoCoSDC. I can't speak to any of their reasons for stopping production, but sourcing was a major issue getting these done and the pricing unfortunately reflects it.)\u003c\/p\u003e\n\u003cp\u003e(SD Card is supplied will be equivilent or better than one pictures)\u003c\/p\u003e\n\u003cp\u003e(Created under direct supervision of \u003cmeta charset=\"utf-8\"\u003eDarren Atkinson, PCB produced by 3rd party outside PCB, parts sourced nationally and internationally. Assembled version done completely in-house)\u003c\/p\u003e","brand":"Darren Atkinson","offers":[{"title":"Bare Board","offer_id":46424304943277,"sku":null,"price":7.93,"currency_code":"USD","in_stock":true},{"title":"Full Kit","offer_id":46424304976045,"sku":null,"price":58.68,"currency_code":"USD","in_stock":false},{"title":"Premium Kit","offer_id":46424305008813,"sku":null,"price":78.68,"currency_code":"USD","in_stock":true},{"title":"Ultimate Kit","offer_id":46424305041581,"sku":null,"price":91.68,"currency_code":"USD","in_stock":true},{"title":"Upgraded Case","offer_id":46424305074349,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"Assembled","offer_id":46424305107117,"sku":null,"price":83.68,"currency_code":"USD","in_stock":false},{"title":"Premium Assembled","offer_id":46424305139885,"sku":null,"price":103.68,"currency_code":"USD","in_stock":false},{"title":"Ultimate Assembled","offer_id":46424305172653,"sku":null,"price":116.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/files\/c98f31d8-1f2c-43f5-8243-22be4681b6ff.jpg?v=1782421104"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3623\/0317\/collections\/2025_04_18_16_20_37_504_848801.jpg?v=1744993317","url":"https:\/\/shop.tucs-workbench.com\/collections\/drives.oembed?page=2","provider":"Tuc's Workbench","version":"1.0","type":"link"}