ðə kˈɑːmənɚ tˈuːb lˈaɪnˌʌps əvən ˌeɪˈɛmˈoʊnli ɹˈeɪdɪˌoʊ sˈɛt wɪð mˈeɪnz tɹænsfˈoːɹmɚ hˌævɪŋ ɐ dˈʌbəl dˈaɪoʊdtɹˈaɪoʊd wɜː wˈʌn ʌvðə fˈɑːloʊɪŋ: ˈɛtʃ ɪlˈɛvən plˈʌs ˈɛf ɪlˈɛvən plˈʌs ˈɛbk ɪlˈɛvən plˈʌs ˌɛl ɪlˈɛvən
The commoner tube line-ups of an AM-only radio set with mains transformer having a double diode-triode were one of the following: ECH11+EF11+EBC11+EL11