Regarding the bass control, I'm not sure I'm hearing it the same way Ken is unless we're talking semantics here. I'd describe the bass control on the AC as "more subtle" maybe "more controllable", but not "tighter". To me, tighter means narrower frequency range. At least to my ears, the AC seems bigger and wider down low, and the bass control seems to also go along those same lines. I don't have the detailed spex on each, but it'd be interesting to see the shelving specs on both to see if it's the preamp itself or just the way the total package works.
On the treble control, it probably depends a lot on cabs (remember, I'm playing through an uber bright Epi, and I generally don't attenuate the tweeter!), fingers, strings, etc, but I don't think I've ever boosted treble on any bass to slap, tho I will say with certain gear and circumstances I have slapped without cutting anything. Generally tho, I find a little roll back of the PTC/VTC smooths out the high end in a really sweet way for my personal tastes and (crappy) slap style (which may also be part of it).
Also, the Sadowsky treble is voiced at 4K and the AC is voiced at 6.5K, which also explains why the AC's treble control may seem sweeter or even more usable if you're just looking to add a little sizzle up top (which, IMHO, particularly compliments the native voicing of at least the LG... I'll find out about the LM tomorrow). On the other hand, the Sadowsky would probably add more "usable clarity" for fingerstyle... being down a bit closer to what I call the "roundwound ring".
IMHO/IME anyhoo...
On the treble control, it probably depends a lot on cabs (remember, I'm playing through an uber bright Epi, and I generally don't attenuate the tweeter!), fingers, strings, etc, but I don't think I've ever boosted treble on any bass to slap, tho I will say with certain gear and circumstances I have slapped without cutting anything. Generally tho, I find a little roll back of the PTC/VTC smooths out the high end in a really sweet way for my personal tastes and (crappy) slap style (which may also be part of it).
Also, the Sadowsky treble is voiced at 4K and the AC is voiced at 6.5K, which also explains why the AC's treble control may seem sweeter or even more usable if you're just looking to add a little sizzle up top (which, IMHO, particularly compliments the native voicing of at least the LG... I'll find out about the LM tomorrow). On the other hand, the Sadowsky would probably add more "usable clarity" for fingerstyle... being down a bit closer to what I call the "roundwound ring".
IMHO/IME anyhoo...

