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Incredible Connection is a consumer electronics and IT retailer active in southern Africa. Software connection was founded in 1989 by entrepreneurs Michael Glezerson (Australia) and Michael David Smith (Australia). The initial store was located in Sandton City, Johannesburg. In 1995 the first Incredible connection opened in Woodmead, Johannesburg.
Pages in category "Electronics companies of South Africa" This category contains only the following page. This list may not reflect recent changes. E. Ellies Holdings
Toggle South America subsection. 6.1 Argentina. 6.2 Brazil. 6.3 Colombia. ... This list of electronics brands is specialized as the list of brands of companies that ...
Recording and film engineer David Manley began designing high fidelity vacuum tube amplifiers in South Africa in 1980. The earliest units he produced were modified LEAK amplifiers. In 1983, the first Vacuum Tube Logic (VTL) tube power amplifiers and preamplifiers went into full-fledged production in the UK for the European market.
Spescom Limited is an information and communications technology (ICT) Group listed on the Johannesburg Stock Exchange (JSE: SPS). [1] Founded in 1977, [2] it provides specialized business communication technology for a client base that includes telecoms providers (carriers and cellular network operators), broadcasters, contact centres, government and enterprises in various industry sectors.
The Crown DC300, introduced in 1967, helped define the era of modern power amplifiers [5] In 1959, Crown began making standalone tube power amplifiers. By 1963, solid state electronics development allowed Crown to produce a more robust tape recorder, and in 1964, their first solid state power amplifier: the low-profile SA 20-20. [2]
The organisation is listed as a recognised Voluntary Association [1] by the Engineering Council of South Africa (ECSA), the statutory body that registers professional engineers, professional certificated engineers, professional engineering technologists and professional engineering technicians in South Africa.
The power gain can be calculated using voltage instead of power using Joule's first law = /; the formula is: = . In many cases, the input impedance and output impedance are equal, so the above equation can be simplified to: