I’m keeping the Bose....it really works well.
Today I ran my PSR S970 through the Bose and I developed a new love for my PSR...sounds good with the Bose.
This morning I called Bose and spoke with a technician. He told me that EQ does change with different placement of the speaker...but I found all positions worked well.
One thing I didn’t know was that reverb is independent. So I turned that off and got a better sound.
More later
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It’s all about the learning