1970.b. Philips N2202
++ 1970.d. Philips N2209AV
++ 1970.e. Philips N2503
1970.f. Philips 22RR700(70)
++ 1970.g. Denon TRC-798ED Cassematic-12
+++ 1970 (?).i.c. professional endless 8-track cassette
++ 1970.k. Grundig CN 222 - first deck & HIFI (?) of this producer
+++ 1970.m.c. Sanyo Tape Cartridge
+++ 1970.m. Sanyo Cartridge Corder
++ 1970.n. Sony CF-100 - first Sony radiorecorder
++ 1970 .p. Motorola TM920S1 Quadraline - 1st (?) car quadro cart player
+++ 1970 r. Harman Kardon CAD-5 = world's 1st cassette recorder using a sound filter