Re: Can y'all tell me anything about the Boss GT-series?
Closed Eye said:
How does channel/amp switching work? Do I assign to two footswitches or one dual function foot-switch? (say, from distorted and clean channel, to stay simple, how does that work?)
Depends on what type of channel switching you mean.
If it's switching between two amp channels within one patch, you'd have assign the CTL-pedal or an external pedal to do this, or you can assign the CTL-pedal or an external pedal to engage Manual Mode. This turns the other six footswitches into individual on/off-switches for effects. This can also include one switch to switch between two amp channels within one patch. Mind you, only the GT-8 can be set up to switch between two fully independant amp channels within one patch. On older models, you'd have to assign a LOT or parameters to the CTL-pedal to achieve the same thing (amp model, gain, volume, EQ-settings and so forth).
If you mean switching channels of an external amp, this basically works the same. This, too, is only possible on the GT-8. You can only substitute a one-button footswitch with the GT-8, using a regular mono jack cable.
Closed Eye said:
I can have multiple effects on one footswitch, right? Like, say, delay+phaser, and then have them both kicked on as soon as I hit the switch?
Only on the CTL-pedal or an external pedal. In Manual Mode, each switch can only control ONE effect. However, you can choose to have one or more fx switched on when engaging manual mode.
Closed Eye said:
Extra expression pedal input = assignable expression pedal right? It's not just a pre-determined volume control or whatever?
Nope, fully assignable.
Closed Eye said:
What're the possibilities for the extra foot-pedals?
You can hook up one or two additional footswitches using a stereo jack cable. Switching possibilities are virtually unlimited. I have never used this feature, but I've come across these possibilities often in the menu.
Closed Eye said:
I'll be doing cover-band type of stuff (as well as originals, hopefully), and this seems like a stupid question, but this is probably the perfect tool for that, correct?
This
is a stupid question

The GT's can cover a lot of ground. I don't think there's any style you could not play through a GT. Once you get the hang of it, you'll be able to coax any sound from it.