---
title: "Larken Disk System"
id: 12381
type: "product"
slug: "disk-system"
url: "http://localhost/product/disk-system/"
markdown_url: "http://localhost/product/disk-system.md"
published_at: "2019-11-30T01:19:56+00:00"
modified_at: "2026-03-22T13:20:30+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2019/11/larken-disk-system.jpg"
excerpt: "Floppy disk interface, LKDOS cartridge, operating manual and LKDOS utilities disk. Can support up to four 3\" to 5.25\" single-sided, double-sided or quad density disk drives. NMI snapshot button and Kempston joystick port on the disk interface."
category:
  - name: "Disk Drive Systems"
    slug: "disk-other"
    taxonomy: "category"
    url: "http://localhost/category/hardware/disk-other/"
post_tag:
  - name: "Ed Grey Enterprises"
    slug: "ed-grey-enterprises"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ed-grey-enterprises/"
  - name: "LARKEN Electronics"
    slug: "larken-electronics"
    taxonomy: "post_tag"
    url: "http://localhost/tag/larken-electronics/"
  - name: "RMG Enterprises"
    slug: "rmg-enterprises"
    taxonomy: "post_tag"
    url: "http://localhost/tag/rmg-enterprises/"
  - name: "TS 2068"
    slug: "ts2068"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2068/"
model:
  - name: "Timex/Sinclair 2068"
    slug: "ts-2068"
    taxonomy: "model"
    url: "http://localhost/model/ts-2068/"
genre:
  - name: "Disk Drive Systems"
    slug: "disk-drive-systems"
    taxonomy: "genre"
    url: "http://localhost/type/disk-drive-systems/"
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
company:
  id: 11042
  title: "LARKEN Electronics"
  type: "company"
  url: "http://localhost/company/larken-electronics/"
model_2: "DSK-400"
price: 120
date: 1986
rarity: "Uncommon"
related_content:
  - id: 23323
    title: "2068 Larken Disk Menu Maker"
    type: "article"
    url: "http://localhost/article/2068-larken-disk-menu-maker/"
  - id: 21667
    title: "A Break Through DOS for the TS-2068"
    type: "article"
    url: "http://localhost/article/a-break-through-dos-for-the-ts-2068/"
  - id: 22189
    title: "A Guide to Using CTAS, the Customizer and the Printer"
    type: "article"
    url: "http://localhost/article/a-guide-to-using-ctas-the-customizer-and-the-printer/"
  - id: 23266
    title: "A LARKEN Disk Library"
    type: "article"
    url: "http://localhost/article/a-larken-disk-library/"
  - id: 23503
    title: "A Larken TS2068 printer driver for a serial port"
    type: "article"
    url: "http://localhost/article/a-larken-ts2068-printer-driver-for-a-serial-port/"
  - id: 22951
    title: "A Library of LarKen Procedures and Functions in HiSoft PASCAL for Sequential File Handling"
    type: "article"
    url: "http://localhost/article/a-library-of-larken-procedures-and-functions-in-hisoft-pascal-for-sequential-file-handling/"
  - id: 21810
    title: "A T/S 2068 Utility to Put Basic Programs into the Larken RAMDisk Banks"
    type: "article"
    url: "http://localhost/article/a-t-s-2068-utility-to-put-basic-programs-into-the-larken-ramdisk-banks/"
  - id: 23290
    title: "A TS2068/Larken Program: File Recovery"
    type: "article"
    url: "http://localhost/article/a-ts2068-larken-program-file-recovery/"
  - id: 23686
    title: "A query from one of our members: TS2068 Larkenized Oliger System"
    type: "article"
    url: "http://localhost/article/a-query-from-one-of-our-members-ts2068-larkenized-oliger-system/"
  - id: 23716
    title: "A tip about the Larken system and disk drives"
    type: "article"
    url: "http://localhost/article/a-tip-about-the-larken-system-and-disk-drives/"
  - id: 23289
    title: "An Improved Label Maker for Larken System"
    type: "article"
    url: "http://localhost/article/an-improved-label-maker-for-larken-system/"
  - id: 22095
    title: "Autostart Hints for Larken Users"
    type: "article"
    url: "http://localhost/article/autostart-hints-for-larken-users/"
  - id: 23497
    title: "Bob’s Notebook: Larken Extended BASIC example"
    type: "article"
    url: "http://localhost/article/bobs-notebook-larken-extended-basic-example/"
  - id: 36813
    title: "Adapting Programs for Disk Drive"
    type: "article"
    url: "http://localhost/article/adapting-programs-for-disk-drive/"
  - id: 22113
    title: "Adding Two More Drives"
    type: "article"
    url: "http://localhost/article/adding-two-more-drives/"
  - id: 22177
    title: "Bill Pedersen’s Diskspeed Program"
    type: "article"
    url: "http://localhost/article/bill-pedersens-diskspeed-program/"
  - id: 15429
    title: "Cassette to Larken Disk"
    type: "article"
    url: "http://localhost/article/cassette-to-larken-disk/"
  - id: 23480
    title: "Did You Know … 2068/Larken Tips"
    type: "article"
    url: "http://localhost/article/did-you-know-2068-larken-tips-2/"
  - id: 23489
    title: "Did You Know…  2068/Larken tips"
    type: "article"
    url: "http://localhost/article/did-you-know-2068-larken-tips-3/"
  - id: 22752
    title: "Did You Know? 2068/Larken Tips"
    type: "article"
    url: "http://localhost/article/did-you-know-2068-larken-tips/"
  - id: 23620
    title: "Discan: A Larken Utility for the TS2068"
    type: "article"
    url: "http://localhost/article/discan-a-larken-utility-for-the-ts2068/"
  - id: 22983
    title: "Diskette Menu Program for the Timex/Sinclair 2068 (LarKen DOS Version)"
    type: "article"
    url: "http://localhost/article/diskette-menu-program-for-the-timex-sinclair-2068-larken-dos-version/"
  - id: 23217
    title: "File Header Reader Larken TS2068"
    type: "article"
    url: "http://localhost/article/file-header-reader-larken-ts2068/"
  - id: 23031
    title: "Larken 2068 Disk Interface [schematic]"
    type: "article"
    url: "http://localhost/article/larken-2068-disk-interface-schematic/"
  - id: 21778
    title: "Larken Directory (Track 0) Repair"
    type: "article"
    url: "http://localhost/article/larken-directory-track-0-repair/"
  - id: 38245
    title: "Larken Disk Controller for the TS 2068"
    type: "article"
    url: "http://localhost/article/larken-disk-controller-for-the-ts-2068/"
  - id: 38311
    title: "Larken Disk Copier Utility"
    type: "article"
    url: "http://localhost/article/larken-disk-copier-utility/"
  - id: 21678
    title: "Larken Disk Doctor"
    type: "article"
    url: "http://localhost/article/larken-disk-doctor/"
  - id: 36759
    title: "Larken Disk Drive"
    type: "article"
    url: "http://localhost/article/larken-disk-drive/"
  - id: 23422
    title: "Larken Disk Drive Information"
    type: "article"
    url: "http://localhost/article/larken-disk-drive-information/"
  - id: 38249
    title: "Larken Disk Drive Operation"
    type: "article"
    url: "http://localhost/article/larken-disk-drive-2/"
  - id: 23824
    title: "Larken Disk Drive review"
    type: "article"
    url: "http://localhost/article/larken-disk-drive-review/"
  - id: 23255
    title: "Larken and the Large Printer"
    type: "article"
    url: "http://localhost/article/larken-and-the-large-printer/"
  - id: 21866
    title: "Home-made 2068 LarKen Disk Interface"
    type: "article"
    url: "http://localhost/article/home-made-2068-larken-disk-interface/"
  - id: 22151
    title: "How to Build a Larken Dock Board"
    type: "article"
    url: "http://localhost/article/how-to-build-a-larken-dock-board/"
  - id: 23287
    title: "LARKEN EPROM DOS Version 3"
    type: "article"
    url: "http://localhost/article/larken-eprom-dos-version-3/"
  - id: 21649
    title: "LarKen DSK 400 Disk Operating System"
    type: "article"
    url: "http://localhost/article/larken-dsk-400-disk-operating-system/"
  - id: 23038
    title: "LarKen Disk Drive: Spectrum Emulator Compatible"
    type: "article"
    url: "http://localhost/article/larken-disk-drive-spectrum-emulator-compatible/"
  - id: 22768
    title: "LarKen Disk Interface Circuit"
    type: "article"
    url: "http://localhost/article/larken-disk-interface-circuit/"
  - id: 23010
    title: "LarKen Diskette"
    type: "article"
    url: "http://localhost/article/larken-diskette/"
  - id: 38276
    title: "Larken Disk Drives"
    type: "article"
    url: "http://localhost/article/larken-disk-drives/"
  - id: 23187
    title: "Larken Disk Editor: Review"
    type: "article"
    url: "http://localhost/article/larken-disk-editor-review/"
  - id: 23253
    title: "Larken Disk Library"
    type: "article"
    url: "http://localhost/article/larken-disk-library-2/"
  - id: 23421
    title: "Larken Disk Library"
    type: "article"
    url: "http://localhost/article/larken-disk-library-3/"
  - id: 23465
    title: "Larken Disk Library"
    type: "article"
    url: "http://localhost/article/larken-disk-library-4/"
  - id: 23179
    title: "Larken Disk Library"
    type: "article"
    url: "http://localhost/article/larken-disk-library/"
  - id: 23402
    title: "Larken Disk Library Notes"
    type: "article"
    url: "http://localhost/article/larken-disk-library-notes/"
  - id: 37974
    title: "Larken Disk System Review, Part 1"
    type: "article"
    url: "http://localhost/article/larken-disk-system-review-part-1/"
  - id: 23249
    title: "Larken NMI-F Autorestart Menu"
    type: "article"
    url: "http://localhost/article/larken-nmi-f-autorestart-menu/"
  - id: 23432
    title: "LARKEN Sequential/Random Files Utility"
    type: "article"
    url: "http://localhost/article/larken-sequential-random-files-utility/"
  - id: 23460
    title: "Larken: A Tip on Disk Drives"
    type: "article"
    url: "http://localhost/article/larken-a-tip-on-disk-drives/"
  - id: 23802
    title: "Pages missing from Larken ROM Disassembly"
    type: "article"
    url: "http://localhost/article/pages-missing-from-larken-rom-disassembly/"
  - id: 23538
    title: "Programming the TS2068: Opening Larken Files"
    type: "article"
    url: "http://localhost/article/programming-the-ts2068-opening-larken-files/"
  - id: 23269
    title: "Programming tips… LARKEN System"
    type: "article"
    url: "http://localhost/article/programming-tips-larken-system/"
  - id: 22890
    title: "The LarKen Disk System"
    type: "article"
    url: "http://localhost/article/the-larken-disk-system/"
  - id: 21599
    title: "The Larken Disk Section"
    type: "article"
    url: "http://localhost/article/the-larken-disk-section/"
  - id: 23742
    title: "TS 2068 – Copying a Screen$ to the TS-2040 Printer Using the Larken User-defined NMI/F-key Option"
    type: "article"
    url: "http://localhost/article/ts-2068-copying-a-screen-to-the-ts-2040-printer-using-the-larken-user-defined-nmi-f-key-option/"
  - id: 23602
    title: "TS2068-Larken NMI-F Key: Another Application"
    type: "article"
    url: "http://localhost/article/ts2068-larken-nmi-f-key-another-application/"
  - id: 22069
    title: "Using the Larken Sequential/Random Filing System to Produce a TS2068 ROM Disassembly"
    type: "article"
    url: "http://localhost/article/using-the-larken-sequential-random-filing-system-to-produce-a-ts2068-rom-disassembly/"
  - id: 23358
    title: "Utility to Print Out the Catalog of a Larken Disk"
    type: "article"
    url: "http://localhost/article/utility-to-print-out-the-catalog-of-a-larken-disk/"
  - id: 21751
    title: "TS-2068 VARS Save and Re-Load"
    type: "article"
    url: "http://localhost/article/ts-2068-vars-save-and-re-load/"
  - id: 50356
    title: "Larken Disk Drive manual – 2"
    type: "document"
    url: "http://localhost/document/larken-disk-drive-manual-2/"
  - id: 50357
    title: "Larken Disk Drive manual versions L3 and L3F"
    type: "document"
    url: "http://localhost/document/larken-disk-drive-manual-versions-l3-and-l3f/"
  - id: 50358
    title: "Larken Disk Drive manual"
    type: "document"
    url: "http://localhost/document/larken-disk-drive-manual/"
  - id: 50360
    title: "Sequential Random Access File Utility"
    type: "document"
    url: "http://localhost/document/sequential-random-access-file-utility/"
  - id: 54679
    title: "Letter from Les Cottrell to Bob Swoger with Larken disk interface schematics"
    type: "document"
    url: "http://localhost/document/letter-from-les-cottrell-to-bob-swoger-with-larken-disk-interface-schematics/"
product_reviews:
  - id: 59187
    title: "LARKEN Disk Interface"
    type: "article"
    url: "http://localhost/article/larken-disk-interface/"
  - id: 62825
    title: "Stepping Rate Fix"
    type: "article"
    url: "http://localhost/article/stepping-rate-fix-5/"
  - id: 62826
    title: "Data Transfer on the Serial Port"
    type: "article"
    url: "http://localhost/article/data-transfer-on-the-serial-port-3/"
adverts:
  - publication:
      - id: 26862
        title: "T-S Horizons n19"
        type: "issue"
        url: "http://localhost/issue/t-s-horizons-n19/"
    advert_page: "11"
  - publication:
      - id: 26483
        title: "Update April 1988"
        type: "issue"
        url: "http://localhost/issue/ts-2068-up-date-april-1988-2/"
    advert_page: "42"
  - publication:
      - id: 26511
        title: "Update October 1988"
        type: "issue"
        url: "http://localhost/issue/ts-2068-up-date-october-1988/"
    advert_page: "1"
image_gallery:
  - url: "http://localhost/wp-content/uploads/2019/11/larken-disk-adapter-and-cartridge.jpg"
  - url: "http://localhost/wp-content/uploads/2019/11/larken-disk-system.jpg"
companies_products:
  - id: 10843
    title: "Ed Grey Enterprises"
    type: "company"
    url: "http://localhost/company/ed-grey-enterprises/"
  - id: 11042
    title: "LARKEN Electronics"
    type: "company"
    url: "http://localhost/company/larken-electronics/"
  - id: 11233
    title: "RMG Enterprises"
    type: "company"
    url: "http://localhost/company/rmg-enterprises/"
---

# Larken Disk System

Floppy disk interface, LKDOS cartridge, operating manual and LKDOS utilities disk. Can support up to four 3″ to 5.25″ single-sided, double-sided or quad density disk drives.

NMI snapshot button and Kempston joystick port on the disk interface.