TOSHIBA

Toshiba Corporation (株式会社東芝) was formed in 1939 by the merger of two historic Japanese firms: Shibaura Seisakusho (芝浦製作所), founded in 1875 by the inventor Hisashige Tanaka (田中久重, 1799-1881) - he is often called “Japan’s Edison” - and Tokyo Denki (東京電気), founded in 1890 as a maker of incandescent light bulbs. The combined company took the name Tokyo Shibaura Denki K.K. (東京芝浦電気); the short form “Toshiba” (from To-kyo Shi-baura) started as an unofficial nickname and only became the legal company name in 1978. Toshiba’s head office sits in the Saiwai ward of Kawasaki, Kanagawa Prefecture. In 2015 the corporation went through an accounting scandal - profits inflated by $1.2 billion over seven years - which led to the resignation of CEO Hisao Tanaka; in 2017 its US nuclear subsidiary Westinghouse filed for Chapter 11, forcing Toshiba to sell off major divisions. In 2023 a Japan Industrial Partners-led consortium took the firm private in a ¥2 trillion (about $15 billion) buyout, ending 74 years on the Tokyo Stock Exchange.

Toshiba’s Showa-era position in consumer audio ran across several separate marketing names, not one. From the mid-1970s its high-end hi-fi line traded under the Aurex (オーレックス) brand: cassette decks, integrated amplifiers and turntables. The defining Aurex technology was Adres (Automatic Dynamic Range Expansion System), a noise-reduction system introduced in the late 1970s to compete with Dolby B and C by extending the dynamic range of cassette recording. For portable products Toshiba used the ACTAS (Active Sound) name; for personal cassette players it used Walky, going head to head with Sony’s Walkman. Toshiba was one of the founders of the DVD format in 1995 alongside Panasonic, Philips, Pioneer and Sony. From 2002 it pushed HD DVD against Blu-ray; in February 2008, after losing the format war, Toshiba wound HD DVD down and stopped shipping HD DVD hardware.

Toshiba’s 1970s consumer-audio catalogue ran under two umbrella names: ACTAS (Active Sound) for radio-cassette boomboxes and portables, and Aurex for component hi-fi. By 1977 the ACTAS range had grown into a broad line of stereo RT-8000 boomboxes - the RT-8600S at ¥69,800, the RT-8400S at ¥64,800 and the RT-8200S at ¥39,800 - alongside the Parabola line with its parabolic antenna (RT-3980 MARK II and RT-3800), the pocket-sized ACTAS MINI (RT-1100M at ¥3,800) and the dictation-recorder-format ACTAS MICRO (RT-1400M), with the RT-2000 and RT-4000 portable radio-cassettes filling out the range. By the end of 1977 the BOM BEAT (ボムビート) multi-speaker series joined the line - the RT-8800S BOM BEAT 11 flagship at ¥66,800 ran a 10 W output and was marketed under the line “listen with your body”, paired with the Space Wide system that added external SS-A1 or SS-81W speakers for room use; the HUNTING line (RT-8350S HUNTING 3.11) and the BOM BEAT 7 with one-touch automatic tuning ran below the flagship. The component side under Aurex carried cassette decks, amplifiers and turntables, with the in-house Adres noise reduction system as the line’s technical signature.