I have been interested in audio from the time I was first exposed to what was then a good hifi. Apart from the Garrard turntable, Garrard GC8 cartridge, Mullard 5/10 amplifier and 12" Goodmans speaker ...
Repeat the process for connecting the other end of the audio patch cables to your reel-to-reel tape deck. Stereo reel-to-reel tape decks will have the same-coloured red and white (or L and R marked) ...