Thank you everyone for your reply.

To be honest, I can not resign the performance of NAD, Dirac and especially the bass management feature of Dirac/NAD. This is an absolut blast - give it a try if you will have the chance. Any Tri Stereo-Music processing, doesn't matter if with Trifield or Trinaural, is just the cherry on the cake for me!

And regarding phase behavior or delaying subs - wouldn't expect this is relevant at all. It is mentioned that any DSP multichannel latency is aprox. 1 to 2 milliseconds (quote: Trifield probably less). And this will not have any effect at subwoofer frequency range or phasing.

I will try to accept a reduced overall sound pressure level by keeping Meridian level below 75 - humming is acceptable below this level.

What I can hear so far is that Trifield is delivering a impressive width, staggering and massive improvement stereo build up. It seems a little different to Trinaural behavior but I would give it a go so far!


AND I LOVE THE OLD SCHOOL PARAMETER SETTING! This is anyhow strange but cooooool somehow!


I'm into TRI... things! wink
NAD M66 => Bassmanagement: 2 x Dynaudio 9S Subwoofers => Trinaural James Bongiorno => Genelec Studio Monitors; Center: 8351, Left/Right: 8340A
===> awaiting a Meridian 568.2 for Trifield Stereo to be tested/compared to James Bongiorno.