Nice big room, nice stuff,
a few comments:
1. your accuphase loudness compensation is nothing like fletcher munson curves, and is a simple bass boost on/off +6db at 100hz, not progressive, not volume related, thus your comment 'it helps some' makes perfect sense. I would not use it when the Schitt gets there,
2. schitt is different than any equalizer I ever messed with, it has 6 bands, and treats their +/- range differently, thus play with them individually to get a feel for what each band can do, pretty simple as it has remote bypass.
Bands: 20Hz, 120Hz, 400Hz, 2kHz, 6kHz, 16kHz
Adjustment: +/-12dB at 20Hz and 16kHz, +/-9dB at 120Hz and 6kHz, +/-6dB at 400 and 2kHz
It is a 'set and forget' except that it has 3 factory presets and let's you save anything you want in place of those 3.
"9 Preset/Favorite Press briefly to select from one of three EQ presets. Or, press and hold for 5 seconds to define a new favorite on the currently selected preset."
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I would 1st ascertain what I was getting with my system flat, using a SPL Mic and a CD with test tones
SPL, make sure it has a bottom threaded hole for tripod use
http://Amazing Bytes CD has 29 1/3 octave test tones
you may find a slightly preferable speaker positioning and or toe-in prior to using the EQ.
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I like the automatic and progressive bass boost that I get at only low volume listening from my Chase Remote Line Controller RLC-1
It does not adjust the highs like Fletcher Munson, but it does have basic tone controls which I do not use.
I wish the Schiit had remote balance like the Chase does.