
+ 1977.g. National Panasonic R-5410B
+ 1977.h. Poppy CR-242
++ 1977.i. Philips N2002
+ 1977.j. Sony CF-950S
+++ 1978.a. Sharp RT-3388 first computer player
+++ 1978.b. Fisher CR-4025 - world's 1st wireless remote cassette recorder
+ 1978.c. Philips AR664
1978.d. Electronika 302
+++ 1979.a. Sony TPS-L2 + first world's ''walkman''
1979.c. Philips N2541
1979.d. Philips AR499
+ 1979.e. Philips AH973
+ 1979.f. Grundig RR940
1979.h. ITT Schaub-Lorenz RCX 75 Professional
1980.a. Philips N5151