1993 PMD Magnetics Professional Audiocassette C15

Here’s a cracker from the 1990s – a PMD Magnetics Professional Audiocassette, which I think would probably have been manufactured in 1993 – the year I bought it. The ‘Professional’ designation hints at something fairly magnificent, so you’d expect at least a high bias Type 2 tape – if not a Type 4 metal job. However, this is in fact a normal bias Type 1, with a ferric formulation.