Not only are tone controls defeated at the center position, but "All tone control circuit elements are removed from the signal path when the controls are in the center or flat position." ...MA6500 Manual.
These are all valuable technical details that are helping me undestand the differences, but has anyone compared the sound of the two amps? I prefer the MA6900, but again, that $1500... I would appreciate other impressions.
I really do appreciate the specific input from you all. Moniker: I have not heard these specific units yet (though I have heard other Mac stuff). I am looking for a dealer that actually has either of them to be honest. I have one dealer close by but they only carry the Mac seperates. I'll keep checking this thread for more information and if I get any more I will re-post here or email you directly. I am beginning to like the idea of going with the 6500 and spending the extra money on new music. I'll be keeping my eyes open for a slightly used and cared for one. Thanks again to everyone!
I think the MA6900 will have better long term value if that's important to you. Soundwise, it's what I prefer too. As Tellig says, the Autoformers humanize the sound. But it's like asking if the 5 series BMWs are better than the 3 series BMWs. They're different, but both are still BMWs.
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