After moving into my new house (and after having my Kenwood amp in storage for 6 months), I've got speakers hooked up again. But my new SVS sub isn't working. I'm getting very little signal during the Kenwood's internal speaker check. So I tried a different cable, with the same result. So I tried my old sub and got exactly the same result. My conclusion is that there's a problem in the amp. Everything else seems to work fine except that darned sub pre-out. So here's my question before I start tinkering. Does anyone know if the VR-2090 has a seperate fuse for the sub pre-out that might have blown? Or can anyone offer any other trees to bark up? Thanks much!