When I started this thread, I wasn't thinking about the relative merits of passive and active preamps. I was thinking more about digital sources with volume control, integrated amps, and amps with digital inputs, all as ways of eliminating the preamp box entirely. However, all the discussion on active versus passive has certainly been interesting.
I use a tube preamp going directly to a digital signal processor. So there are extra a-d and d-a conversion steps in the processor. When I remove the analogue preamp, resolution and transparency go up slightly, but the sound becomes thin and uninvolving.
I've read Atmasphere's comments in the past regarding control of interconnect cables. Although I clearly hear differences in my system made by different balanced cables, I suppose that this could be due to the inability of my front end components to adequately control the cables. It seems to me that this could be true. Mind-boggling, to think that the entire high end interconnect industry could be based on this!
