- ++ 1970.k. Grundig CN 222 - first deck & HIFI (?) of this producer
- + 1962.c. Grundig Stenorette R
- +++ 1967 .q. Grundig DeJur Mini-Memo /EN7
- +++ 1967 .q.c. caseta/cassette Grundig DeJ 614
- + 1979.f. Grundig RR940
- +++ ca1973.g.c. Grundig Steno-cassette
- +++ ca1973.g. Grundig Stenorette 2000
- +++ 1964.b.c. caseta/cassette Grundig 702
- +++ 1965.a.c. caseta/cassette DC International