I've been consider a McIntosh integrated amplifier.
Don't have one nor have yet to audition one.
With that said... according to the McIntosh website the 6900 has the ability to remove the tone controls from the signal path while the 6500 does not. At least according to the comparision chart I was just reading.
Don't have one nor have yet to audition one.
With that said... according to the McIntosh website the 6900 has the ability to remove the tone controls from the signal path while the 6500 does not. At least according to the comparision chart I was just reading.