[MrGladstone]

Hello MrGladstone!
Welcome :)
I understand that it can be confusing.
You are correct if you think that is strange to have one source but two destinations when a patch cable has only two ends.
Nevertheless, you can achieve a signal doubling by using passive multiples modules, passive multiples that are non-eurorack, or even a simple but very useful stackable cable.

Let me know if you need more help:)
JJ

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Thanks very much for the heads-up! 

I have a couple of stackable cables on the way and am interested to mess around with them. As they seem to be such a key part of the functionality of the unit, it would have been great if they were included in the reverb tank bundle.

Nevertheless the unit is a lot of fun. Im feeding it with a Meng Qi Wingie and finding lots of weird sounds that I love!