Room Correction/Crossover


I am considering going to an active satellite/sub scheme. The subs would be active. I am absolutely sold on room and frequency/phase correction, so that's a necessity. Basically, I do not wish to give up 1) my amp (VAC Phi Beta 110i), 2) the DAC (Berkeley Alpha), or, most importantly, 3) my vinyl. The obvious choice, at least when it comes to room correction and digital crossover, is the DEQX HDP-3. Lyngdorf would also be a possibility, but it's unclear to me whether their products provide crossover capabilities.
So, my questions are, first, can anyone clear up that last bit regarding Lyngdorf, and second, do you have alternative suggestions? I would have a very strong preference for a one box solution. Thanks in advance.
curriemt11

Showing 2 responses by curriemt11

TacT - I had forgotten all about them. Thanks for the jar to the memory.

The audiophile purist in me says 'stay the hell away from adc/dac for my vinyl'. However, I work with digital filters all day, every day (I'm a geophysicist), and I know good and well what the relative capabilities are vs. analog types. There's no doubt in my mind that the room is not only the weakest link in any decent system, but is also the most neglected factor. I'm ready to make the sacrifice for a slight loss in the analog arena in order to reap major gains in room/phase/frequency correction.

Jeffb, thanks for your response. I can see that we're very much on the same wavelength (pun intended). DEQX seems to be a third alternative. Unfortunately, as far as I can tell, none of the three options appear to be available without the preamp functions. My single biggest concern about this is volume control. I REALLY hate the idea of running things through both an analog control (on the VAC) and a digital one (on the TacT/Lyngdorf/DEQX). It may be just lingering prejudice, but my experience has been that this is where much of the damage to a signal can occur.

Herman, this is quite interesting. Your setup seems to do pretty much what's needed, at a lower overall cost, but perhaps representing a somewhat more complex solution. I will investigate further. Thank you!
Thanks again for the replies. I've found (and ordered) what I hope is the best answer - the Lyngdorf RP-1. It will slot in between my amp's pre out and power in jacks, and provide both crossover and room correction functions.