The acquisition by Rinse was a real shock. I'd spent years listening to a proper pirate station over the internet (I was too far from the actual transmitters in London) and being part of a chatroom…and it was all taken away without warning. From memory, it really upset me. This station and its ethos was such a part of my life for so long, and it just…went away.
As I understand it, Rinse cherry-picked the Kool London DJs they wanted to continue, and a notable number of the remaining talent went on to form / join Underground Bass[1], get a stream online[2], and get on with things. A lot of the behind-the-scenes folks also went to UB, and the DIY spirit lives on.
I recognise around 10 of the current Rinse Kool roster from the Kool London era, and around 20 of the current Underground Bass roster are from the Kool London era.