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@mijostyn

In order to run Anthems ARC Genesis room correction I connected the digital out of the Paradigm PW Link into my Sony dac/pre. Look at these results (the green line is the after). Anthem has all types of products with ARC, recommend you replace the TACT. With your 4 subs and PJ the Anthem AV90 is worth checking out. To get the results you want you can’t rely either on DSP or room treatments, you need to do both (remember to treat the ceiling too). I know you have a PJ, look how I worked around mine using a similar solution. The result is more than worth the effort:

@mijostyn

The components of your system are like a Ferrari, but you are using a team of horses (the TACT) to power it. Yes, you have a lot invested in horses, you have used them a long time. It is time to let them go and get an engine suitable for your components. You have several members here who have already praised their own DSP (trinnov, room perfect, ARC, Audyssey Pro, DSPeaker, etc) and NOBODY is using TACT. It is a horse in the era of cars, time to get an "engine" more in line with your components. That system is from 2008 and if it was an amp or a pair of speakers, fine. For a digital component? No. A $100 DAC from today will blow a $5000 DAC from 2008 out of the water. "Digital Signal Processing" software that old is not even a consideration. If you need advice start a new thread and I am sure you can accelerate the transition, NP.

I finely used Room Perfect on my ProTools system, It came out much better than I ever expected, those new Genelec speakers are much better than I ever expected, nice when that happens.

When you set up your system then run  acoustic programs that fix the room to show a perfectly flat graph don’t think your room is perfect or even good sounding that’s not the goal in fact if your room is flat your room will not sound good, as I said earlier a famous acoustic designer and studio architect John Storyk said it’s very easy to make a flat studio but they sound bad. When the goal of most acoustic room fixing programs is to give you a flat line well logically that gives you a room that sounds bad, any other line gives you an argument for what may sound great but a flat line is the only one that you know for sure sounds bad. Room perfect by Lyngdorf is the only one that I know of that doesn’t conform the speaker to create a flat room. 
 

Small room acoustics are not hard to do correctly but impossible, sound is 3D the materials it bounces off of are all different and change with angle of the sound hitting the material and the absorption of the particular frequency hitting that boundary, and the amplitude of that sound hitting that boundary material. Acoustics and fluid dynamics are cousins in mathematics and both are done never in real world environments but in theoretical perfect boundaries and environments only hoping to get an average. DSP is great for surround sound systems but only adds latency for 2 channel systems, if you want your system to sound the same loud and quiet your brain will not understand, the Fetcher Munsen curve has been there all your life, it’s also different for everyone and especially different between men and women, how do they get low level loudness right, they can’t. 

Also, I’ve only seen sound a couple of times both in about 2000 seat rooms for indoor concerts, a little to small for big systems but you have to set them up anyway because that’s what is in the trucks. When you have this situation sound checks are very dangerous the mixer comes in and has a 500hp engine in a Volkswagen bug and lets it rip. When this happens and you are looking at the lights on the mixing console you see the density waves go through your vision it looks just like a mirage on a hot day. All this to say hard lens diffusion is obviously wrong it gives you phasing by adding an accordion of smaller out of phase waves that falsely smooth out the problem wave. Sound doesn’t come as verticals sign waves it comes as horizontal pressure waves. Understanding sound in terms of frequency (length) and amplitude (density) makes you realize most of acoustics is psychological not physical.

The new digital amp boards from Elegant Audio Solutions (like the old TACT and Lyngdorf but more modern and using GaNs on the output).....allow inexpensive active multiamping using an external digital xover such as the inexpensive Minidsp units. For an OEM the boards also have DSP functions built in.....but even the board with just digital inputs can be used with amazing results. Peachtree has the GaN 1 amp now and there will be soon an amp with 400 watts a channel. You could use two of these $1500 digital amps (one per channel) and the $600 Minidsp Flex digital and you can biamp any drivers......full eq. room correction, time alignment (delay), whatever......Of course, you can use more amps and tri and quad amp. I am sure there will be 8 channel amps out within a year or so.....integrated amps as well. A digital amp allows you to use NO DACs, NO ADCs.....no preamps.....and no normal amps, no analog cables......and of course, no distorting passive xover parts. This is a revolution. Why buy speakers when you can make your own open baffle speakers in one weekend that will sound better than anything you have ever heard.

http://tweakaudio.com/EVS-2/The_Audio_Revolution_has_begun.html

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