The PCV1 contains six format comverters from 4mm banana to 3.5mm mono minijack. Additionally there's a banana socket for grounding your banana system.
As it is a passive module there's no electric conversion from 1/octave to 1.2V/octave possible, just between connector formats. Integrating Buchla is not really possible, but Serge, Synton Fenix , BugBrand and others are no problem.
Wise men will have noticed that you can mount it upside down due to the lack of legending on the module's head and feet.
6 sets of interconnected bananas and 3,5mm sockets
one 4mm banana grounding socket
3U Eurorack module, 6HP wide, 17mm deep
passive module, no power consumption