Hi guys (& girls of course), I recently bought a used Hartke 5000 with an Ampeg cab (1x15, 200 watts @ 8 Ohm). I am wondering before I blow up my cab: if I switch it to mono, will it give me 500 (250 + 250) watts or just the 250 watts from one of the two amps? Can anybody help me out with this? The Hartke site or manual is not very clear about this. Thanx!