---
title: "DCP Interspec Pack"
id: 12323
type: "product"
slug: "dcp-interspec-pack"
url: "http://localhost/product/dcp-interspec-pack/"
markdown_url: "http://localhost/product/dcp-interspec-pack.md"
published_at: "2019-11-30T01:33:53+00:00"
modified_at: "2026-03-22T13:13:58+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "8 bit, 8 channel A-D converter, 4 relays, 4 switch inputs, 8 bit input port and 8 bit output port. DCP bus at rear of unit for other add-ons. Complete interface pack for ZX81 or Spectrum."
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post_tag:
  - name: "DCP Microdevelopments Ltd."
    slug: "dcp-microdevelopments-ltd"
    taxonomy: "post_tag"
    url: "http://localhost/tag/dcp-microdevelopments-ltd/"
  - name: "TS 1000"
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  - name: "TS 2068"
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    url: "http://localhost/tag/ts2068/"
  - name: "ZX Spectrum"
    slug: "zx-spectrum"
    taxonomy: "post_tag"
    url: "http://localhost/tag/zx-spectrum/"
model:
  - name: "Sinclair ZX Spectrum"
    slug: "zxspectrum"
    taxonomy: "model"
    url: "http://localhost/model/zxspectrum/"
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
  - name: "Timex/Sinclair 2068"
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    taxonomy: "model"
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genre:
  - name: "Hardware"
    slug: "hardware"
    taxonomy: "genre"
    url: "http://localhost/type/hardware/"
  - name: "Interfacing"
    slug: "interfacing"
    taxonomy: "genre"
    url: "http://localhost/type/interfacing/"
company:
  id: 10808
  title: "DCP Microdevelopments Ltd."
  type: "company"
  url: "http://localhost/company/dcp-microdevelopments-ltd/"
price: 90
date: 1983
rarity: "Uncommon"
producturl: "https://www.dcpexpress.com/interpack-analogue-switch-inputs-relay-outputs-p-415.html"
articles:
  - article:
      id: 24415
      title: "Extending Your Computer"
      type: "article"
      url: "http://localhost/article/extending-your-computer/"
companies_products:
  - id: 10808
    title: "DCP Microdevelopments Ltd."
    type: "company"
    url: "http://localhost/company/dcp-microdevelopments-ltd/"
---

# DCP Interspec Pack

8 bit, 8 channel A-D converter, 4 relays, 4 switch inputs, 8 bit input port and 8 bit output port. DCP bus at rear of unit for other add-ons. Complete interface pack for ZX81 or Spectrum.