Hey Guys,
I'm sorry to see this topic dry up so abrubptly...as I don't think we have resolved the real issue with Bose PAS...& that is not the stereo Image...but the degradation of STEREO SAMPLES. In particular the Tyros Grand Pno...is quite awful through PAS..
I would welcome some comment on the following as poss solution to this issue..
1..Stereo Out exKbd..to 2 active spks(Yam 300/Mackies/ others...positioned L & R sides

2..Link from each L&R into 2 chans of PAS..positioned centre stage

3..Balance Vols from all 3 spks to be equal

The 2 outer Spks..should serve to preserve integrity of stereo Samples & give some element of stereo field...While PAS's output from center position is a monofield
giving that wide dispersion that only Pas can do...

I'm about to try such a set up tonight in a good size Hall...Adult Dance Venue...In meantime would like some input from tou guys I may not get much opportunity to evaluate myself...am a little concerned as to how the different Wave fields will react.

If succesful (subjective of course) it is a cheaper option to 2PAS ...&could very well be better...if a bit more cumbersome

I propose above in a 2 pce setup where Tyros is the primary input including Mics & everything out through all..

LeoD