Logo Brand Number of cassettes
in catalog 		Year
Profi Sound 3
Proselco 1 1978 - 1978
Protech 1
Protek 8
Proton 4
Pulser 1
Pure 1
Pye 1
Pyral 27 1978 - 1982
Q Tape 1
Q-Force 1
QQ 1
Qantam 1
Quadrasonic 1
Quantasia 3 1989 - 1989
Quantegy 16 1996 - 1996
Quantum 1
Quasar 2 1979 - 1979
Queen 1
R.C 1

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