George,
I think you got me wrong. I am not doubting the Lightspeed. But from my personal experience I found out that more voltage can make a passive system sound better. I have a TVC in my system. I used to run RCA between this TVC and my amp (1V sensitivity) and it sounded good. Occasionally I had to turn my volume position to 17 (of available 24) for music to sound good (e.g. Sara K. - Hobo, Chesky Records). But once I connected XLR between the TVC and the amps, it was a different ball game.
I think you got me wrong. I am not doubting the Lightspeed. But from my personal experience I found out that more voltage can make a passive system sound better. I have a TVC in my system. I used to run RCA between this TVC and my amp (1V sensitivity) and it sounded good. Occasionally I had to turn my volume position to 17 (of available 24) for music to sound good (e.g. Sara K. - Hobo, Chesky Records). But once I connected XLR between the TVC and the amps, it was a different ball game.