truberto... thanks very much.
I spent a great hour on the phone with da one and only Gary and have spent some time over at the Bose forum. I spent 2-3 hours just now playing the Tyros 1 and a iPod thru the Bose L1 (Classic 750watt) with 2 B1's. I tried single cord from the L/R out of the KB as well as both L & R and into both Channels 1 & 2 and 3 & 4 and 1 & 4 on the L1. I like using 1 and 4 as it leaves Ch 2 open for another mic for a guest or for my harp mic.
1a) Getting the gain balance between the KB and the unit is critcal. I'm sure this has already been discussed but...
here are some thoughts... based on this short first hand usage.
1b) It is lOUD as any 1000 watt system I've played thru and the bass via the 2 B1's was in fact a little too much... plenty of thump there for the dance floor. At the opposite end at the low background dinner music mode it has that deep lush sound I love.
2) Good or bad... the L1 does not 'color'... save for the built in EQ pre-sets and the 3 band EQ on the handy remote as well as the EQ on the KB itself. I am hearing things that in my other system (Yamaha EMX88(?) stereo PA (800 watts) into 2 15" Peavey's) went unheard or at least unnoticed (both good and bad). To be clearer... any and every 'mistake' one (I) makes is ahhhhhhh... more obvious?
3) Playing comps and solos over Mega-voice MIDI files I've arranged.... even with just one cord out of the L/R and with a lot of L/R panned stuff in the files... I did not not hear every channel and instr. and I also did not hear any phase problems. I believe that, at least for me, a trained audio, broadcasting and entertainment professional with more than 25 years under my belt... both the stereo/mono and the phase shifting... are non-issues.
4) With the quality of this system I don't think I'll miss stereo one bit nor do I think will my audiences.
In fact I also believe that there is a sales-factor to using the Bose system as it's rep in the general public is so high.
The L1 system IS a new way of thinking about sound reinforcement. IT AIN'T YOUR DADDY'S PA. There's a reason there is no record out or effects... It does one thing and that one thing very well... faithfully making your music loud.
Although one can hook it up to a traditional PA system I'm hard pressed to understand the need to do so... I also think the idea of two L1's is un-needed and perhaps is over kill BUT I've not heard that config. so I defer to those that have.
Thanks to those that helped with all the info over the past few weeks.. my BACK also thanks you as will my fans (yes I have a few!
And time is money and the set up time and the weight/size issue is not to be ignored. Although it came with nice heavy duty canvas bags... I'm ordering custom made ATA road cases (and I may buy a L1 Compact as pack up and for extra loud/large gigs) but come spring and for the fair tour next summer I'll be hitting the road with the Bose L1.
And simply put I think the L1 is BETTER than the old way, SIMPLER to set up and the sound is STELLAR.
As they said on Star Trek... "May your reality be as pleasant".
.02
TP123