Hey all, I've got an acoustic 360 pre clone on my board for primary tone shaping right now however I'm looking for a head (with an effects loop or power amp in to bypass the pre) as a power section and backup unit in case the 360clone broke down or had issues. I'd like to keep in a similar ballpark in terms of tone so I was leaning towards a used Genz Streamliner, considering a Shuttle 9.0, Aguilar TH500, and possibly an MB500. My budget is about $500, new or used is fine. Siq deals are always best. It's running in conjunction with a Genz Uber 410 at 8ohms. Thanks for any help and happy holidays!