XM Radio On 6 Volts Positive?

[philipswanson]

Originally Posted by G.M.

I think if you change the polarity of the radio you are going to
have to iceolate the radio from ground. A guy named Charlie
from I believe Ohio made some kind of adaptor. G.M.

The guy that modified my radio says I won't need to do this because the 12v power converter built into my radio, does not interfere with the stock 6v positive ground. It's like magic! It's a totally different circuit.