i've been doing some research on the gallien-krueger heads, i think im pretty certain now that i will scrap plans to get an ashdown mag stack this summer and instead save up for something a bit better. one question thoug is how the **** this thing of bi-amping works, do you put the bi-amp cable in to the speaker along with a standard 1/4" cable? if this is so does power then get cut going to the tweeter from the main power section and instead the tweeter is powered from the bi-amp section? i dont see why companies like GK cant just explain these things in plain english. also what do you guys think i should get a GK 700RB II or an Ampeg SVT3 Pro. actually this is something very interesting for any europeans here, i looked at the cost of getting a SVT3 pro head over here (Ireland) and the best way to do so would be to buy from a place in england, the cheapest price i could find was £860 (1283 or $1578) that crazy to pay that, you could buy an ampeg svt3 pro off music123.com and ship it over here with a transformer to change power and pay all your taxes and duties for $1284 (1044 or £700), just keep that in mind for your next purchase. but anyway back to my problem can anyone help me?