Yup, the SC-H1 requires 5V. I have a Audigy 2 NX sound card with 1 optical input so I took advantage of the SC-H1's optical out, which is why I went that route. Audio sounds really crisp with it.
the sc-c1 uses 12v unregulated... all regulation is done inside the SC-C1 Tuner!!!
using a SC-C1 on a SC-H1 IS NOT RECOMENED
and if powered via THE SC-C1 Interface, damage may occour
ie dont mix the home with the car
(there is a way to do it... but unless u need optical, dont bother with sc-h1)
"Did you test it in carwings??"
Sun, Come shine my way
May healing waters bury all my pain
Wind, Carry me home
The fabric of reality is tearing apart
The piece of me that died
Will return To live again
power it off the regular car line instead of a wire hanging outside the PC case to it!
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