Service Data  
  available  
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  GEC Radios  
     
     
Model No. / Name Year Valve (Tube) / Transistor Line Up
972 1963 UCH81 UBF89 UCL82 UY85
BC 5445 1953 X79 W77 DH77 N78 U78
BC1255 BC1452 1958 X25 W25 ZD25 N25
BC1650 1958 trans. XA102 XA101(2) GET3/D GET3(2)
BC3248/L 1953 X79 W77 DH77 N78 U78
BC3754 1938 VMP4G X41 VMP4G D41 N41 U12
BC3960 BC3964 BC3968 1938 X65 W63 DH63 KT63 U50
BC401 1960 X119 WD119 LN119 U119
BC402 1959 B109 X119 W119 DH109 N119 U119
BC402 1959 B109 X119 W119 DH109 N119 U119
BC403 1960 B109 W119(2) LN119 U119
BC4040 1939 X63 KTW61 DL63 KT61 U50
BC405 1961 B719 X719 W739 DH719 ECL82(2) U709
BC4050 BC4054 BC4058 1939 X41 KTW61 DH63 KT61 U50
BC4066 4056 1939 X22 W21 HD23 KT2 KT2
BC4070 1939 KTW61 X65 KTW61 DL63 KT61 U50 Y63
BC4141 1940 X14 Z14 HD14 N14
BC4444 1952 X18 W17 ZD17 N18
BC4448 1956 X18 W17 ZD17 N18
BC4448 1957 X18 W17 ZD17 N18
BC4450 1958 X25 W25 ZD25 N25
BC4644 1957 X79 W77 DH77 N78
BC4650/L 1946 X61M KTW61 DH63 KT61 U50
BC4655 1946 X61M KTW61 DH63 KT33C U31
BC4750/L BC4758/R 1947 X61M KTW61 DH63 KT61 U50
BC4835/R 1947 X76M W76 DH76 KT76 U76
BC4850/55 1947 X61M KTW61 DH63 KT61 U50 / KT33C & U31 for AC/DC
BC4855 1948 X61M KTW61 DH63 KT33C U31
BC4940/L 1948 X61M KTW61 DH63 KT61 U50
BC4940/L/4945 1948 X61M KTW61 DH63 KT33C U31
BC4941 1948 X17 W17 ZD17 N17
BC4956 1948 X24 W21 HD24 KT2(2)
BC501 1959 XA102 XA101(2) XB103 XC101(2)
BC502 1961 see BC505.
BC504 1961 GET874 GET873(2) GET114(3)
BC505 1961 GET874 GET873(2) GET114(3)
BC5050/L 5054/5055 1949 X61M KTW61 DH63 KT61 U50
BC5055 1949 X61M KTW61 DH63 KT33C U31
BC5060/L BC5837/L 1949 X61M KTW61 DH63 KT61 U50
BC5068/L BC5070/L 1949 X61M KTW61 DH63 KT61 U50
BC5145/R 1953 X79 W77 DH77 N78 U78
BC5243 1950 X61M W61 DH63 KT61 U50
BC5243 5244 1950 X78 KTW61 DH63 KT61 U50
BC5244 1951 X79 W77 DH77 N78 U78
BC5246 BC6245 1953 X79 W77 DH77 N78 U78
BC5441/L 1950 X79 W77 DH77 N78 U78
BC5442/L 1951 X79 W77 DH77 N78 U78
BC5444/L 1953 X79 W77 DH77 N78 U78
BC561 1960 GET874 GET873(2) GET114(3)
BC562 1961 T1832 T1833 T1657(3) GET114 GET113 GET114(2)
BC5639 1950 X61M KTW61 DH63 KT61 U50
BC564 1961 GET874 GET873(2) GET114(4)
BC5645 BC7445 1957 Z719(2) X719 W719 DH77 N709 U78
BC5839 BC9835 1952 X79 W77 DH77 N78 U78
BC5839/L 1952 X79 W77 DH77 N78 U78
BC5842 BC9442 BC9640 1956 Z77(2) X719 W719 DH77 N709 EM80 U78
BC6242 6243 1950 X61M KTW61 DH63 KT33C U31
BC6243 1951 X109 W107 DH107 N108 U107
BC6245 1953 X109 W107 DH107 N108 U107
BC6447 1958 X118 W118 DH118 N118 U118
BC6638 1950 X61M KTW61 DH63 KT33C U32
BC7443 1954 X79 W77 DH77 N78 U78
BC9041 BC9239 1950 X61M KTW61 DH63 KT61 U50
BC9439 BC9637 1952 X79 W77 DH77 N78 U78
BC9638 1953 X79 W77 DH77 N78 U78
BC9835 1952 X79 W77 DH77 DH77 N78 N78 U50
G701 1963 TAPE REC.ECC83 ECL86
G806 1963 OC44 OC45(2) OC81D OC81(2)
G808 1963 OC44 OC45(2) GET113 GET114(2)
G812 1963 OC44 OC45(2) GET113 GET114(2)
G814 1963 AF115 AF117(2) OC81D OC81(2)
G971 1963 ECC85 ECH81 EBF89 EB91 ECC83 EL84(2) EM84
G973 1963 ECC85 ECH81 EBF89 EB91 ECL86
G975 1963 REC.PLAY.UL84 UY85
SUPERHET 5 BC3440 BC3441 1933 MS4B VMS4 MS4B MPT4 U12
 
 
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