I use loudspeakers that are designed to be close to room corners, but the room in our new home could not accommodate that setup. While losing the corners decreased bass and the overall energy, I did gain some detail as a benefit. After doing a lot of research, I wound up adding, in my case, custom open baffle subs even though my loudspeakers go down to 30Hz as-is. It’s an unconventional setup as the subs are in-between my loudspeakers and my centered audio rack. However, this not only solved my bass/energy issue due to the loss of corners, but the subs strengthened the system’s foundation, and now it has more detail, sounds bigger, and retains the relaxed sound that I love.
I am also very interested in the Raven preamplifier.
Kenny