Betamax also had a significant part to play in the music recording industry, when Sony introduced its PCM (Pulse Code Modulation) digital recording system as an encoding box/PCM adaptor that connected to a Betamax recorder.
Betamax juga memiliki bagian penting untuk bermain di industri rekaman musik, ketika Sony memperkenalkan PCM (Pulse Code Modulation) sistem perekaman digital sebagai kotak encoding / adaptor PCM yang terhubung ke sebuah perekam Betamax.