Marketing battle between CBS and RCA because they had similar products that were not compatible. They compromised and LPs were for albums and 45s were for singles, record players wee designed for both. (1 gen 1948 anni – 1 gen 1953 anni)
Aggiunto al nastro di tempo:
Data:
1 gen 1948 anni
1 gen 1953 anni
~ 5 years