Cassette recorder-player `` Cliff P-421S ''.

Cassette players.The cassette recorder-player "Cliff P-421S" has been producing the Ulyanovsk radio tube plant since 1988. The model is a complete copy of the Sonata P-421S tape recorder of the Velikie Luki PO "Radiopribor", where it was developed and serially produced for a long time.