videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including The sounds of Royal Tannoy, DD66000 The TBM sounds UltraHD version, The sounds of Tannoy 12' Red power by a pair of Marantz 1 + 2