i would either punch new ones to the available chassis space(can even use side pannels) or use Y-cable. Reconnecting to the input will make your unit substantilly less marketable if you want to change/upgrade it.
need an extra preamp out
i recently purchased a VTL Ultimate Preamp. The version I got has only a single set of outputs. i plan to connect these to my monoblocks but i would also like to connect my subwoofer to another set of outputs if possible. i know i can get a y adapter but i would prefer to have a dedicated set of outputs for each. is it possible to convert (with the help of a good technician) one of the unused input RCAs to an output. please advise.