Fred- you mite be the person to answer my questions.......On the rear there is a 3 position switch...1=flat/anechoic 2=room "A" 3=room "B".
on the rear there is a graph showing FLAT as flat from 20-100hz , but there is no explanation of rooms A and B.
do you know ?
(the veneer is getting nicer and nicer with each application of oil ..it was thirsty)