I look around and see several inexpensive tube guitar amp offerings (Egnater Tweaker, VOX Night Train, Bugera, 333, Blackstar, Peavey) just to name a few. I personally own the Egnater Tweaker and am amazed that such a feature packed, good sounding amp could be so inexpensive. If it can be done for guitarists then why not bass? How cool would it be to have a fliptop based amp in the $300-$500 range? I can't believe that there isn't a market for such a thing or that replicating something as simple as a SB-12 circuit is that expensive. Am I just wrong or, am I just not looking in the right place?