ZX Spectrum+ planning started in June 1984, and was released in October the same year.This 48 KB Spectrum (development code-name TB) introduced a new QL-style enclosure with a much needed injection-moulded keyboard and a reset button, retailing for £179.95. Early on, the machine outsold the rubber-key model 2:1; however, some retailers reported very high failure rates.
CPU Zilog Z80A
SPEED 3.5 MHz
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This exhibit has a reference ID of CH510. Please quote this reference ID in any communication with the Centre for Computing History.
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