Sorry if this has been done before. I haven't been around for a while. I just bought a Q10BX-D sight-unseen from ebay without ever trying one before. I live in an area where I can't demo high end gear, so take a leap of faith once in a while. My ?s' are: What have your experiences been like with this cab, and what are some of the tonal characteristics unique to it? (it's pretty "flat", and has a wide freq. response from what I understand) What are the benifits/ drawbacks of owning one? Are they prone to any problem that I should be aware of? Another thing. I'm buying an Aguilar db-659 pre, and running into a carvin DCM 1500 power amp, and into the bag. I've never seen anyone use a carvin power amp with a bass rig, and I'm wondering how they do. Any advice would be appreciated.