+ 1968.n. National RQ-203
++ 1968.b. Sony TC-100
++ 1968.c. Sony TC-124CS
+ 1968.g. Panasonic RF-7270
1973.c. Philips 22RR600
++ 1972.m. Philips N 2510 = their first HIFI
+ 1973.e. Dictaphone 10
+ 1973.f. Uher CR210
++ 1975(?).b. Philips LGC 2400
+++ ca1973.g.c. Grundig Steno-cassette
+++ ca1973.g. Grundig Stenorette 2000
++ ca1973.i. Aciko ACRT-820S
+ 1974.a. Philips 22RR722
+ 1974(?).b. Sputnik 402 
++ 1975.a. Electronica Star MC12 = primul cas romanesc