Transonic was Woodward’s brand of audio equipment and this was as high - tech good as it got back in the ‘60’s. Has a.m., f.m. Stereo radio plus aux in, phono in and a (non-functional) cassette player. I’ve cleaned the pots and the wood is in really nice shape; all you need to add is a Bluetooth adaptor and you can stream all your favourites. I’ve upgraded the speakers to a pair of MC 600, but still have the originals, if you’re @ stickler for authenticity. Should be spoken for quickly because there can’t be too many of these still in existence.