1899
1948
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ყველა
- + 1967(?).n. Mercury 20-1002
- 1970.a. Philips N2605
- ++ 1970.d. Philips N2209AV
- 1970.f. Philips 22RR700(70)
- + 1969.f. Telefunken CC Alpha
- 1966.a. Philips EL3302
- 1967.e. Blaupunkt Twen NT
- + 1969.b. Philips N2205
- + 1969.e. Philips N2400
- + 1969.h. Sanyo M-48M
- 1967.a. Philips EL3303
- + ca1969.i. General Electric M-8430
- ++ 1952 a. Dictaphone Dictabelt (blue) / "curea"/banda audio detasabila
- +++ 1970 r. Harman Kardon CAD-5 = world's 1st cassette recorder using a sound filter
- ++ 1970 .p. Motorola TM920S1 Quadraline - 1st (?) car quadro cart player