Hal said: >My old Heathkit SB-220 was $800 and at 1KW was $0.80 a watt. The best< My homebrew pair of 4-250A can give a kW and cost me 10cents US per watt. I wonder how many cents per watt Rich's homebrew wooden box amp cost? Not much, I would guess. Homebrew for cheapness! 73 Peter G3RZP