this is the coolest little gizmo,, it allows you to mix & match different cabs, with either the same, or different impedances,,, SAFELY ( basically it's an impedance switching box )
here's a link that explain everything this little box does; ( scroll down to the Model 5 & click on the manual(.pdf) it explains EVERYTHING there.
http://www.rainbowmusicshop.com/sher...dels_wide.html
$90. shipped CONUS-ONLY paypal only
ALL questions should be answered, if you read the link
thanks
