Hi Werner and welcome to Phoenix.
Once recorded a That's CD-MH at type IV position on an AL-300.
It was possible to calibrate it at type II position but doesn't sounded good, so I tried type IV, calibration worked by reducing the bias close to minimum and that('s) sounded better.
I think rec eq...
Big French cities are banning old cars due to air pollution.
But old cars in big French cities are a tiny drop in a ocean compared to air traffic, sea traffic and also industry.
Yes they are banning old cars in big cities such as Paris, Lyon, Marseille, Montpellier, Strasbourg... but that's less than 0.001% of global air pollution... welcome to absurdy...