I just picked up a Boss GT-8 Effects Processor at Guitar Center. This thing is friggin amazing. I could sit for hours playing with it. There are a million different sounds. If you play with it for a bit, you'll find that it does a hell of a job emulating tube amplifiers. I managed to get it to match the overdriven sound of my Hot Rod Deluxe. It's so damn close, you literaly have to listen carefully with an A/B switch to notice the difference. In other words, nobody but you can hear the difference.
I should have picked this up a loooong time ago. So far, it accurately replicates my Univibe, Fuzzface, Big Muff and Crybaby (the Big Muff is dead nuts on). The difference in the others is so slight as to be insignificant. For less than 500 bucks, I can say with a reasonable degree of certainty that it replaces nearly all of my gear. I'm stunned, to say the least. Fucking incredible.
The configurable parameters are nearly infinite. Given enough time, I'm confident that I can duplicate nearly any tonal quality floating around in my head. After spending a bunch of time with this bad boy, I'm hard pressed to understand why anybody carries a trucklod of gear with them to a gig.
I've been getting bored with my guitar, and I just got a kick square in the ass. I'm enthuiastic about playing again. Hot shit, what a fun toy.