Just got my VT bass pedal yesterday, sounds great thru my GK MB115 (I set the controls on the GK flat and turn the horn off when I use the pedal). I'll be trying the VT bass thru a power amp-cab setup soon. This might be a stupid question regarding the suggested settings: When you dial in the SVT style, for example, does that setting represent an SVT with its tone controls flat? I've never played thru an actual SVT or a B-15 so I wouldn't know. Before this, my experience was with Line 6 stuff which I though was pretty good as well.