The Secret Society of Lathe Trolls

thanks for all the replies so far, much appreciated!
we will do some more troubleshooting after the weekend and then report back!

dear lathetrolls! hello! my first post... we started setting up a Vinylrecorder T560 which has been collecting dust in our basement the last few years. after various adjustments we relatively quickly managed to make a good-sounding cut. however, it seems we are only getting a mono-signal, or somewha...