# MK450

> Polish portable cassette recorder for audio and data storage

**Wikidata**: [Q11764929](https://www.wikidata.org/wiki/Q11764929)  
**Source**: https://4ort.xyz/entity/mk450

## Summary
The MK450 is a Polish portable cassette recorder designed for both audio recording and data storage. Manufactured by Unitra-Lubartów in Poland in 1980, it weighed 1.2 kilograms and represented a versatile solution for both music recording and early computer data storage needs.

## Key Facts
- The MK450 was manufactured by Polish company Unitra-Lubartów in 1980.
- It is classified as both a compact cassette tape drive and a portable cassette recorder.
- The device has a mass of 1.2 kilograms.
- The MK450 was specifically designed for audio recording and data storage purposes.
- It is documented in the RadioMuseum database with detailed specifications.
- The product is primarily documented in Polish language resources.
- The device belongs to the product model category.

## FAQs
### Q: What was the MK450 used for?
A: The MK450 was a versatile device designed for both audio recording and data storage. It utilized compact cassette tapes as its medium, making it useful for both music recording and early computer data storage in the 1980s.

### Q: Who manufactured the MK450?
A: The MK450 was manufactured by Unitra-Lubartów, a Polish electronics company. The device was produced in Poland in 1980.

### Q: How does the MK450 differ from regular cassette recorders?
A: Unlike standard cassette recorders designed primarily for audio, the MK450 was specifically engineered to handle both audio recording and computer data storage, utilizing the compact cassette format as a storage medium for digital information.

### Q: What documentation exists for the MK450?
A: The MK450 is primarily documented in Polish language resources and is featured in specialized museum databases such as RadioMuseum, where detailed technical specifications are available.

## Why It Matters
The MK450 represents an interesting technological intersection in early computing and audio technology. In the 1980s, before widespread adoption of floppy disks and other digital storage media, cassette tapes were sometimes used for data storage with early personal computers. The Polish MK450 demonstrates how manufacturers adapted consumer audio technology to serve computing needs, particularly in countries where specialized computer storage devices might have been less accessible or more expensive. This device exemplifies the ingenuity of early computing solutions and the transitional period between analog and digital storage technologies.

## Notable For
- One of the few Polish portable cassette recorders explicitly designed for both audio and data storage applications
- Manufactured by Unitra-Lubartów, a significant Polish electronics manufacturer
- Introduced in 1980, during a transitional period in computing storage technology
- Features a relatively lightweight design at 1.2 kilograms for its time
- Documented in specialized museum collections indicating its historical significance in audio and computer preservation

## Body
### Overview
The MK450 is a portable cassette recorder produced by the Polish company Unitra-Lubartów in 1980. This device uniquely combines audio recording capabilities with data storage functionality, utilizing standard compact cassettes as its medium.

### Technical Specifications
- Mass: 1.2 kilograms
- Medium: Compact cassette
- Functions: Audio recording and data storage
- Classification: Product model, compact cassette tape drive, portable cassette recorder
- Manufacturer: Unitra-Lubartów
- Year of introduction: 1980

### Documentation and Classification
The MK450 is primarily documented in Polish language resources and is featured in specialized museum databases such as RadioMuseum. It is formally classified as a product model that falls under the categories of both compact cassette tape drives and portable cassette recorders.

### Historical Context
Produced in Poland in 1980, the MK450 emerged during a period when cassette technology was widely used for both audio and early computer data storage. Its design reflects the versatility of cassette technology during this transitional period before the widespread adoption of digital storage media like floppy disks.