Various manufacturers attempted to commercialize this concept but a major difficulty was getting sufficient playback time with the low-performance tapes of the time, though by the early 1960s, tape formulations had improved enough to make the concept viable.
It was not until the early 1960s that tape formulations had improved enough to make the concept viable. Various manufacturers attempted to commercialize this concept but a major difficulty was getting sufficient playback time with the low-performance tapes of the time.
Various manufacturers attempted to commercialize this concept but a major difficulty was getting sufficient playback time with the low-performance tapes of the time. It was not until the early 1960s that tape formulations had improved enough to make the concept viable.
Various manufacturers attempted to commercialize this concept but a major difficulty was getting sufficient playback time with the low-performance tapes of the time. It was not until the early 1960s that tape formulations had improved enough to make the concept viable.