Hacker Radio Ltd
Hacker Radio Ltd
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Hacker Radio Ltd

Hacker Radio Limited manufactured domestic radio and audio equipment. The company was formed in Maidenhead by brothers Ron and Arthur Hacker in 1959, and traded successfully until 1977. Financial difficulties resulted in the company being sold and relaunched with the name Hacker Sound which closed in 1979.

The Hacker brothers, Ron (born 1908) and Arthur (born 1910), founded Dynatron in the late 1920s with help from their father Harry, but in 1955 Ekco took over the company, which at the time employed 150 people. By 1959, the number of employees had risen to 250, but the Hacker brothers were uncomfortable with the arrangements and decided to set up their own company, Hacker Radio Limited. In December 1960 Ekco merged with Pye, then Pye was bought by Philips in 1967. In 1981, Roberts Radio bought Dynatron from Philips.

The Hacker brothers acquired a factory in Cox Green, Maidenhead, and started producing a range of transistor portable radios, beginning with the RP10 Herald. Throughout the 1960s, profits were healthy and the workforce increased. In 1973, the company was awarded its first Royal Warrant of appointment, and gained a second in 1976. But financial difficulties experienced in the 1970s caused the company significant problems, and despite cost-cutting measures, the firm's bankers called in the receivers in May 1977. The assets were bought by Pullmaflex and the company reformed as Hacker Sound; the Hacker brothers were retained as consultants. Arthur Hacker's son John, who had been made a director in 1975, was made Technical Director. However, difficulties continued, and the company was bought by Motoradio, who moved the operation to Bournemouth. Finally, a fire put an end to activities, and the Hacker trademark was purchased by Roberts Radio.

Hacker Radio primarily marketed its products to the UK domestic market, and were priced towards the top of the market. This, plus the relatively short period of operation (only two decades) results in a lower brand awareness today compared to other household names such as Roberts Radio. However, Hacker products have a strong following among vintage radio enthusiasts and collectors. An active group on Yahoo boasts over 400 members, and maintains a set database that lists almost 1000 Hacker sets (as of November 2011). Hacker sets are known to be in the possession of enthusiasts in the United States, Canada, Brazil, Australia, New Zealand, Japan, Korea, China, Russia, and throughout the European Union. It is worth noting that the RP75 Super Sovereign - with short wave reception - was ideal for receiving the BBC World Service in various Commonwealth countries. It meant expats around the world could keep abreast of the news from London, and listen to other World Service programmes.[citation needed]

The stated Hacker philosophy was to focus on technical performance rather than cost, and words to this effect are frequently found in printed material from the time. Many examples of their products survive today, and it is widely accepted among vintage radio enthusiasts that the build quality is higher than most similar sets from the same era.

Hacker produced many products during their 19 years of trading. Some of their more notable models are described below - a full list is available on-line.

The first product launched was the RP10 Herald. In common with many of their 1960s designs, this was built into a wooden case covered in leathercloth, with foam padding under the front and rear panels and a turntable to enable the set to be rotated for best reception (the internal ferrite rod aerial being highly directional). It featured a large (5 inch by 8 inch) 30Ω loudspeaker, and was powered by two PP9 batteries. Initial sets used Ediswan transistors; later sets used Mullard devices, including the AF117, which unfortunately went on to suffer from tin whisker formation within the encapsulation.

The Herald was an AM only set, covering the medium wave and long wave bands. A three position tone control switch was provided. The radio was initially available in beige or deep red with brass trim, but towards the end of the run, alternative colours were offered (blue with chrome and white trim, or black and grey, also with chrome trim).

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