For speakers, you can't touch Tyler Acoustics. They will blow the doors off Vandersteen's best at about one-fourth the price.
If you're into tubes and ballsy amps, have a look at Tube Nirvana.net.
Don Sachs in Nelson, B.C. builds a preamp to die for and also rehabs the legendary HK Citations.
I own all these products, have no financial interest in their makers, but you can save a ton of money. Don't look for their ads in the slick magazines. These are all hand-built in one- or two-man shops, for the pure joy of it.