Eddie, Gary,

Thanks A LOT for your tips concerning the PAS tuning. I already had done the gain procedure, following the manual, and only had tested Preset 50 (suited for electronic keyboard). Eddie, both presets you mentioned make the Tyros sound super, indeed , and better than #50. I prefer #57 (sounds like a sort of loudness-typical equalizer... I wonder how it will sound at high volumes...); #55 has the highest frequencies a little too much boosted for my taste and it inevitably worsens the feedback. I still didn't find enough time to play enough with both mic and general eq settings, but I think I'm on my way to make it sound the way I like it, as I'm getting better and better results. I'll probably test it for the first time in tomorrow's gig and this saturday, in a wedding. I confirm what's been said by most of you, PAS owners: the biggest quality of this PA is the amazing way it disperses the sound. No "empty spots", just quality hi-fi sound everywhere, in a very uniform manner, like no other system I've tried. I'm still a little bit distrustful about feedback (less resistant than I expected), but I have to wait until I try it in a real situation, use equalization with moderation, and extensively try different relative positions of the PAS/Mic. Eddie, I'm using Shure (Beta 58A, Beta 87A) EV (767) and Audio Technica MB 4K microphones.

Scott and Donny: While I still have to try the PAS in real situations, it sounds so good, that, at least for now, I'm not missing my stereo system. I urge you to follow Gary and Eddie's advice and audition it with different presets while tunning the keyboard internal equalizer. It DOES make a huge difference.

Thanks again for your advice, guys. I'll report back my impressions next week.

-- José.