---
title: "Z-DUBBER"
id: 14656
type: "product"
slug: "z-dubber"
url: "http://localhost/product/z-dubber/"
markdown_url: "http://localhost/product/z-dubber.md"
published_at: "2019-11-30T01:21:19+00:00"
modified_at: "2026-03-22T13:20:22+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2019/11/z-dubber-ad-Sync_Volume_3_Number_2.jpg"
excerpt: "The Z-DUBBER is an interface between the Sinclair computer and its cassette recorder which allowed even the most difficult cassette program to load more easily. Additionally, the Z-DUBBER allowed you to connect two cassette recorders to create perfect backup copies of your programs. The Z-DUBBER operated on two AAA cells."
category:
  - name: "Tape"
    slug: "tape"
    taxonomy: "category"
    url: "http://localhost/category/hardware/tape/"
post_tag:
  - name: "Bytesize Micro Technology"
    slug: "bytesize-micro-technology"
    taxonomy: "post_tag"
    url: "http://localhost/tag/bytesize-micro-technology/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "TS 2068"
    slug: "ts2068"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2068/"
  - name: "ZX80"
    slug: "zx80"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx80/"
  - name: "ZX81"
    slug: "zx81"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx81/"
model:
  - name: "Sinclair ZX80"
    slug: "zx80"
    taxonomy: "model"
    url: "http://localhost/model/zx80/"
  - name: "Sinclair ZX81"
    slug: "zx81"
    taxonomy: "model"
    url: "http://localhost/model/zx81/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
  - name: "Timex/Sinclair 2068"
    slug: "ts-2068"
    taxonomy: "model"
    url: "http://localhost/model/ts-2068/"
genre:
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
  - name: "Tape"
    slug: "tape"
    taxonomy: "genre"
    url: "http://localhost/type/tape/"
company:
  id: 10713
  title: "Bytesize Micro Technology"
  type: "company"
  url: "http://localhost/company/bytesize-micro-technology/"
price: 29.95
date: 1982
rarity: "Uncommon"
product_reviews:
  - id: 62255
    title: "Products in Review"
    type: "article"
    url: "http://localhost/article/products-in-review-3/"
articles:
  - article:
      id: 7964
      title: "Hardware News: Z-Dubber"
      type: "article"
      url: "http://localhost/article/hardware-news-z-dubber/"
  - article:
      id: 7694
      title: "Improving Timex/Sinclair Tape Loading"
      type: "article"
      url: "http://localhost/article/improving-timex-sinclair-tape-loading/"
  - article:
      id: 22650
      title: "Load Bettair Weeth Z-Dubber"
      type: "article"
      url: "http://localhost/article/load-bettair-weeth-z-dubber/"
  - article:
      id: 7648
      title: "Recorder Interface for Sinclair/Timex"
      type: "article"
      url: "http://localhost/article/recorder-interface-for-sinclair-timex/"
  - article:
      id: 24421
      title: "Resources (Sync v3 n2)"
      type: "article"
      url: "http://localhost/article/resources-sync-v3-n2/"
  - article:
      id: 7705
      title: "TS-1000 Cassette Interface"
      type: "article"
      url: "http://localhost/article/ts-1000-cassette-interface/"
image_gallery:
  - url: "http://localhost/wp-content/uploads/2024/05/Z-DUBBER-front.jpg"
  - url: "http://localhost/wp-content/uploads/2024/05/Z-DUBBER-Inside.jpg"
  - url: "http://localhost/wp-content/uploads/2019/11/z-dubber-ad-Sync_Volume_3_Number_2.jpg"
  - url: "http://localhost/wp-content/uploads/2020/09/z-dubber-d.jpg"
  - url: "http://localhost/wp-content/uploads/2020/09/z-dubber-c.jpg"
  - url: "http://localhost/wp-content/uploads/2020/09/z-dubber-b.jpg"
  - url: "http://localhost/wp-content/uploads/2020/09/z-dubber-a.jpg"
companies_products:
  - id: 10713
    title: "Bytesize Micro Technology"
    type: "company"
    url: "http://localhost/company/bytesize-micro-technology/"
---

# Z-DUBBER

The Z-DUBBER is an interface between the Sinclair computer and its cassette recorder which allowed even the most difficult cassette program to load more easily. Additionally, the Z-DUBBER allowed you to connect two cassette recorders to create perfect backup copies of your programs. The Z-DUBBER operated on two AAA cells.