pˈɑːpjʊlɚɹ ᵻlɛktɹˈɑːnɪks ˈeɪpɹəl nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈoːɹ fˈiːtʃɚd ɐ kəmplˈiːt kˈiːboːɹd kˈɪt dɪzˈaɪnd baɪ dˈɑːn lˈæŋkæstɚ ænd ɐvˈeɪləbəl fɹʌm saʊθwˈɛst tˈɛknɪkəl pɹˈɑːdʌkts fɔːɹ dˈɑːlɚ θˈɜːɾi nˈaɪn.fˈɪfti.
Popular Electronics (April 1974) featured a complete keyboard kit designed by Don Lancaster and available from Southwest Technical Products for $39.50.