with a deck that has only pre amp outs on it which the one you dexcribe does I think, you turn your attention from deck power to pre-amp voltage, 4 volts is not too bad and is pretty much the average right now. The higher preamp voltage the stronger your signal to the amp is. This does a couple things for you, one it lessens the chance for noise to "jump" on your rca lines and become a factor. It also allows your amp to take a little break, by letting you get the same output with your gains lower, than they were on your old deck..........I think you will be happy with the new deck.
96 honda passport
eclipse head (55040)<br />jl audio 500/5<br />Infinity kappa separates up front<br />4 eclipse 10"<br />audio control esp2 center stage processor
soon to come: Eclipse mids and highs upgrade<br />e-comm module<br />nav system