Can a new amplifier affect speaker placement?

I doubt the M2 is designed to take an input from an external analog pre-amp and would think twice about even trying that unless absolutely sure.

FOster, how are you liking the M2? WOuld love to hear that on my OHMs someday.

The M2 can indeed take an input from an external pre - well, at least according to the manual it can. It says: "FIXED: This setting should be selected when M2 is connected to the output of a preamplifier and is used primarily as a power amplifier. Output level is fixed and the M2’s Volume Control is bypassed. Adjust the level using the source signal’s preamplifier volume or input level control."

Again, I think doing so would be to bypass the M2's reason for being - but it does at least appear capable of acting as an amplifier only. Using the M2 as pre of course isn't possible, since as you said Foster, it doesn't have the outs. I wish it did - would like to be able to connect a headphone amp to it.

Hey Foster, I think you were onto something, btw, with regard to current earlier. Perhaps the Creek's high current required me to place my fairly-sensitive speakers further into the room to reduce bass bloat than the M2? Dunno, but it's a theory!

Hey Map, the M2 is still on the way.

Hey there Foster -

Plan on a loooong break-in for the M2. More than 200 hours in (I've lost track at this point), I sat down to listen to the Branford Marsalis Quartet's new disc: Four MFs Playin' Tunes. While traveling recently, I'd listened to it a lot through headphones and was anxious to hear it at full resolution in the cave. Long & short: the bass was lumpy! I was obviously getting more bass energy than I wanted from closer placement to the rear wall.

After all that earlier foolin' around with speaker placement, I wound up moving the speakers 6" back into the room. I'd tried this very placement a week ago, and the bass wasn't right. Now it is. Sigh.