Ok. I went to Guitar Center & they still had the used SVP PRO that was in the store for about 6 months. I ended up getting it for $243 w/tax. My friend has a Soundtech poweramp (PS 802) he is lending me & I'm probably gonna end up buying it. The power amp is 2 channel. 400W @ 4 ohms per side & 800W bridged @ 8 ohms. My SVT 810 is a 4 ohm cabs. I can't bridge the power amp because the ohms don't match. I am going to use one channel of the Power amp in to the SVT 810. All sounds good so far. <b><u>Now here's my Dilema:</b></u> The SVP-PRO has 2 1/4" outputs. Could I use both outputs to go to each side of the power amp? If I can do this, I could power 2 4 ohm cabs @ 400W. I tried it in my garage w/my 410 & 810 & it sounded incredible!!!!! I just want to know if I'm going to damage the pre-amp or power amp in any way. I have an SVT 410 HLF. I'm thinking of buying another one & selling my SVT 810. The SVT 410 HLF is 500W @ 4 ohms. Any help would be apreciated.