pvanmil, I am totally confused by your statement "Tact wants a flat response at the listening position".
Of all the TacT supplied target curves, none of them are flat. In addition, the user can create their own target curves. There is virtually unlimited storage of these target curves on the computer and 9 can be loaded onto presets on the preamp. That is with the older versions of TacT. The newer versions may allow additional storage on the preamp. I am not sure. I am an old timer.
Of all the TacT supplied target curves, none of them are flat. In addition, the user can create their own target curves. There is virtually unlimited storage of these target curves on the computer and 9 can be loaded onto presets on the preamp. That is with the older versions of TacT. The newer versions may allow additional storage on the preamp. I am not sure. I am an old timer.