@Grimace, yes- the VR-1s are indeed more than capable in the lower freqs. I was so impressd with how deep and solid they can be with the right recordings.
@ Artk, the jumpers on this model are quite a bit beefier then the puny little square ones on the previous 320 and 325 NADS. Still, I might switch em out someday. I like those inexpensive little tweaks that actually make a substantial difference!