- + 1972.k. Akai GXC-65D
- +++ 1971 (?).j. Continu-sound - endless cartridge
- ++ 1971(?).f. Norelco 3170 - first Philips (USA) stereo portable radiorecorder
- +++ 1974(?).g. caseta/cassette Memocord MC990 Ind-X-Matic - single cassette w. built-in counter
- ++ 1975.a. Electronica Star MC12 = primul cas romanesc
- 1973.c. Philips 22RR600
- + 1973.e. Dictaphone 10
- + 1973.f. Uher CR210
- +++ ca1973.g. Grundig Stenorette 2000
- +++ 1973.j. Nakamichi 700 Tri-Tracer = first 3 head
- +++ 1973.a. Rosita Commander Luxus
- + 1972.g. National Panasonic RS-264S
- ++ 1972.c. Philips LCH1012
- + 1971.d. radio in caseta/cartridge tuner KT-5
- +++ 1971.c. Uher CR-124 - primul HIFI autoreverse portabil - first portable HIFI & autoreverse