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      11-27-2012, 03:41 PM   #4
Brigadier General
taibanl's Avatar

Drives: BMW
Join Date: Sep 2010
Location: NA

iTrader: (4)

I am not an expert on input topology, Technic and VP=E are; however the answer you received doesn't sound on point. It sounds like they read your query on whether or not it accepts HIGH level inputs.

The balanced-diff input IS a LOW (Line) level input. Alpine Tech support may be assuming you are trying to use speaker inputs.

Again, I am not the expert on this, but PDX is a popular amp choice in this car.