One more thing,
I found an adapter like the one below but the jack is 5.5x2.1 not an rca.

It's a pity but it seems there isn't an adapter that goes directly to RCA.

Thanks again,
Pasquale

Hello everybody, i'm new here. My name is Pasquale, I live in Italy and I just bought a Pocket Powerbox Micro it should arrive within a couple of days. I would like to use an old dew strip that has a cigarette light power socket. I have seen that the Pocket Powerbox Micro has two power supplies with...