Yea, I hear that it has a 56 square inch, aerodynamic frame, long handle like the TC700, and medium flex shaft- it's supposed to be an user-friendly racket that caters to the mass market, similar to the AT600 and Arc 7.
If it is mid flex like the AT600, that's out for me. I just couldn't generate any decent power from the AT600 probably because it is too flex.
Not sure if it's mid-flex like the AT600, but it's supposed to be pretty easy to play with, perhaps a bit stiffer than the TC300.
I think some of the description is light and accurate and defense racket... so I am thinking head light defensive racket?
I suppose also the flatter top ISO frame will increase the size of the sweetspot and make it easier to play.. I assume it is omre of a mass-market effort than the green "beast" /Twobeer
looks so nice... i have a tc500. "tetra cross" shaft is amazingly repulsive. but tc500 is not very user-friendly (small frame+very stiff).. this tc400 is attractive.
Did anyone ever buy one seems no real information on this racket at all. Would be interesting to see if it as good for doubles as the 700 is for singles. Plus curious to see if any vibration issues as seems to posted on the 300 and 500.
AramisT. has. Seem to recall it was the most headheavy out of all of them so I wouldn't think it would fit the bill above. Worth a lookup to double check ... On a sidenote the Luminasonic 5 and 3 are in the new catalogue ...