Hi!
I want to run my doepfer a100 eurorack on a car battery.
I read online that there is something about 'symmetrical power' -that is different from ordinary DC(?)
My regulator has AC in so I guess I would need something else that can take 12-16V DC in and give 12V symmetric out.
I find boards on ebay, but the 'dc-dc 12V'ones have very low ampere. The doepfer is 2.5A.
Can someone point me to the right board?
Can someone explain in simple words about this symmetric power?

Thanks!